11 Best VST Plugins For Audacity 2024

Top 11 VST Plugins For Audacity (And 7 Free Plugins) | integraudio.com

This article will examine the top 11 Best VST Plugins For Audacity that would benefit most Audacity users and 7 free ones.

Audacity is a multi-platform audio editing program that has come a long way since its humble beginnings. Despite its archaic-looking user interface, its sheer versatility and efficiency have created hosts of fans, especially those making podcasts or editing their field recordings. Hence, I’ve written this article keeping such users in mind.

Audacity has yet to allow instrument plugins on any platform. It’s a bummer for some, but people use it to limit their choices and move away from the software world! Hence, you’ll find them using Audacity to record their musical instruments and vocals too! So, the list will also include a few selections catered to music production and editing.

Let’s take a look at our list now:

11 Best VST Plugins For Audacity 2024

1. Waves SSL EV2

More Info & Price (Trial Available)

Waves SSL EV2 - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Waves SSL EV2 channel strip emulates every nuance of Solid State Logic’s 4000E mixing console for maximum realism and authenticity.

The SSL 4000 series mixing console was first unveiled in 1976 and produced until 2002; its successor model, SSL 4000E, was introduced in 1979. Chris Lord-Alge and Bob Clearmountain became adept with using them during their heyday; many commercial recording studios also adopted them during this period – though none remain. Some studios like Abbey Recording Company still utilize them today!

Waves allow every aspiring musician and professional mixing engineer to experience the distinguished analog sound of the SSL 4000E console, which is responsible for many hits and chart-toppers. Furthermore, it features additional enhancements that further replicate its feel – take a look at its features:

Key Features: 

Key features include the following:

  • Input Saturation

At the top left of the GUI is where you will find this plugin’s first module: input saturation. An analog console like SSL 4000E introduced some total harmonic distortion into its preamps that then entered your audio signal. Waves SSL EV2 also offers analog saturation when the Analog button is activated but can be disabled to produce digital input without saturation effects.

  • Dynamics Processors

The dynamics modules include both a compressor and an expander/gate. The compressor has a fast attack switch to set 1-millisecond attacks; you can manually dial in ratio, threshold, and release parameters; similarly, the expander has threshold, range, and release knobs with fast attack switches for both.

The Expander Module lowers volume below a certain threshold, similar to a gate. Furthermore, this module features a gate button that directs its processor to delete any sound below that threshold – making it an invaluable way of eliminating background noise or humming in audio recordings.

  • Equalizer

SSL EV2 offers a four-band parametric EQ that makes for influential audio recordings. Switch between bell and shelf curves on either of its high-frequency filters for improved acoustic output; resonance controls on high mid and low mid filters provide additional resonance control options; all four bands also boast frequency controls for complete custom control of each band’s audio recordings.

Due to updates that altered its sound, Waves didn’t simply mimic any existing EQ; instead, they also developed two types of their own – brown and black: one is rougher, while black offers smoother tones. Although their effects are subtle, switch between them until you find which best complements your recording needs.

  • Stereo Control

You will find the stereo control module at the bottom right corner of the channel strip. Using its central knob, it enables you to switch from stereo output to mono output and reverse stereo mode with ease. Furthermore, an extra wide track button makes for great stereo recordings!


This plugin is compatible with Windows 10 or higher and macOS 10.15 or later 64-bit only systems. It comes in VST 2/3, AU, and AAX formats for maximum flexibility.


SSL EV2 is one of the best channel strip plugins available at an affordable price. It features a dynamics section, an EQ, saturation, and stereo control, all of which are basic effects used in mixing. So, whether you’re a singer, instrumentalist, podcaster, or music production enthusiast, Waves SSL EV2 will prove an immediate asset to your workflow.

2. XLN Audio RC-20 Retro Color

More Info & Price (Trial Available)

XLN Audio RC-20 Retro Color - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

XLN Audio’s RC-20 Retro Color multi-effects plugin adds vintage vibes and creative effects to your audio.

Projects sometimes necessitate recreating the sound of another era; here, we’re discussing retro. A straightforward way to achieve a retro sound is through filters, adding noise, manipulating pitch and timing, etc. RC-20 Retro Color provides all these features in one convenient plugin to simplify this process for Lo-Fi mixes.

This plugin uses a semi-modular workflow, meaning you can switch on and off individual tools on board; however, note that there is no option to alter their order; various parameters allow for further customization of sound quality as needed.

Key Features:

  • Modules

The plugin offers six modules to customize your sound, including noise, wobble, distortion, digital space, and magnetic. Most modules provide low-pass and high-pass filters for further mixing options. Let’s briefly go over each of them:

  1. The Noise module offers an array of sonic textures such as vinyl crackles, cassette tape noise, VHS noise, and even “Apollo” space noises.
  2. The Wobble module simulates pitch and speed variations heard on analog music-playing units like vinyl records or tape players.
  3. Distort allows you to introduce anything from mild warmth to aggressive distortion with various distortion types.
  4. The Digital module has bit depth and sample rate reducer controls to add a digital crunch from the ’90s and early 2000s for an authentic ’90s/2000s sound.
  5. Space is a retro-sounding reverb/resonator module.
  6. The Magnetic emulates magnetic particles rubbing off onto tape over time, causing volume fluctuations that contribute to creating convincing tape effects.
  • Straightforward

RC-20 Retro Color offers all the tools necessary in one easy place. All modules can be found on the upper part of the GUI, while in the lower section are input gain controls, an input high-pass filter with variable steepness, tone control, output width control, output gain controls, and a magnitude slider for adjusting mix amounts.

  • Authentic Emulation

This plugin provides an impressive toolset for creating Lo-Fi mix productions. It offers many ways to color your sound while capturing some of the realism and warmth found in analog gear. Modules such as Wobble and Magnetic add quirks you would only achieve slowly.


(64-bit only) For Windows 7 or later and macOS 10.9 or later running 64-bit operating systems. VST 2, AU, and AAX formats are supported.


RC-20 Retro Color provides an easy solution for adding retro flair to your tracks. With its user-friendly interface and excellent sound, this plugin makes a perfect addition for any producer/mixing engineer – though quality does come at the cost of CPU resources. Give this Lo-Fi plugin a try if it fits your requirements!

3. Antares Auto-Tune Artist

More Info & Price (Trial Available)

11 Best VST Plugins For Audacity 2024 - 2024 Update

Autotune has long been used by singers and producers alike as a reliable tool to refine vocal recordings; since its debut in the 90s, its influence can be heard worldwide.

Antares provides various Autotune flavors to meet user and budget needs. Still, all their products feature the essential autotuning feature we’re seeking – specifically Autotune Artist, which meets most natural pitch correction requirements and heavier modern effects while remaining relatively affordable.

Autotune Artist also includes features to assist in crafting polished vocals, such as modifying the frequency of each scale degree used for autotuning. Before delving further into its parts, Autotune can also be subscribed to for accessing all Antares plugins; therefore, I suggest you consider that option!

Key Features:

  • Accommodation

Autotune Artist provides multiple input types, so you can tailor it to suit any audio recording project. These types include three for vocals (soprano, alto/tenor, and low male), two instrument types (guitar, violin, etc), and bass instrument types (bass guitar tuba, etc). Autotune can adapt its input detection algorithm accordingly, resulting in more excellent reliability.

Autotune Artist boasts twenty-nine scales in all twelve keys for users to customize the tuning algorithm to their song by selecting their input type and scale/key combination. If your song uses accidental scales or something unavailable from presets, switch Autotune Artist over to the chromatic scale to bypass unwanted notes at the bottom of its user interface keyboard.

  • Formant Mode

This plugin offers three tuning modes: default, classic, and formant. Classic changes the momentary pitch of audio files completely; on the other hand, formant identifies and removes non-pitched sounds in human voices, such as plosives, sibilance, and consonants, to produce far more natural and artifact-free results than its traditional autotune counterpart.

Autotune Artist offers throat control to adjust formant loudness – this means vowel shapes and performer facial, throat, and nose structures can affect formant loudness – thus adding further creativity to voice sound design when used alongside transpose controls.

  • Humanize, Flex-Tune, and Natural Vibrato

These are some of the parameters available on the main user interface of the plugin. Humanize reduces autotuning speed on more extended notes to preserve character from singers while Flex-Tune alters detection patterns for deeper vibratos and bends; finally, Natural Vibrato adds Vibrato to recordings according to vocal performance; for more on vibrations, see below.

  • Advanced Mode

Clicking the Advanced button at the top right of the plugin opens its Advanced View. On this page are two main sections – Create Vibrato and Edit Scale – for creating vibrato effects or changing scale.

Create Vibrato allows you to add vibrato effects to audio recordings where none previously existed. Choose your vibrato shape (sine, square, saw), speed, variation, pitch, volume, and formant amount; furthermore, you can delay and alter when its full strength reaches full strength for optimal effects tailored specifically for you.

The Edit Scale section lets you quickly customize a scale preset according to your needs. For instance, you can quickly turn each scale degree on or off. Furthermore, Target Notes allows you to use a MIDI keyboard and input what note Autotune Artist should tune your recording with. Autotune, this feature may not exist within Audacity itself. It’s worthwhile knowing about it in case you switch DAWs in the future.


This plugin is compatible with Windows 10 or later and macOS 11 or later 64-bit operating systems and comes in VST 3, AU, and AAX formats for ease of use.


Autotune ArtistAutotunesential plugin for singers and producers alike. While other editions may be too costly or limited in features, Artist provides maximum value by offering enough features that accommodate natural or modern autotuning techniques losing resolution – features like formant shifting and transposition are even included to allow you to adjust recordings into chipmunk or giant sounds without losing the key!

4. Softube FET Compressor MK II

More Info & Price (Trial Available)

Softube FET Compressor MK II - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Softube’s FET Compressor MK II is the second iteration of their Universal Audio 1176 compressor hardware emulator.

The standout feature of the original hardware was its lightning-fast attack and release times, which instantly established it as the go-to compressor for many engineers. The results of mixing drums, vocals, or guitars speak for themselves!

Softube’s expert modeling captures every nuance of an original piece of hardware, providing modern musicians and mix engineers access to this iconic compressor. Furthermore, Softube has added several modern features that further expand its capability – let’s take a look! Let’s go over its features:

Key Features:

Below are the highlights of key features:

  • Fixed Threshold

One of the hallmarks of the hardware and FET Compressor is its fixed threshold design; rather than using a knob-based approach to setting threshold levels, you use input/output levels instead. This approach ensures your compressor gets enough payload to bring its analog character through.

  • Ratio Mode and British Mode

The original Universal Audio 1176 compressor offered four ratio options, which corresponded with Softube’s FET Compressor: 4:1, 8:1, 12:1 and 20:1. Softube FET Compressor offers similar ratio options; these fall under its High ratio mode setting; however switching to Low ratio mode gives access to additional ratio options including 1:1, 1.5:1, 2:1 and 3:1 locations that may also serve to add analog saturation effects or disengage compression altogether – though only disengaging will disengages this mode entirely and gives access to many low ratio modes that are great if only adding analog saturation effects are needed!

Furthermore, many engineers used an obscure trick on the original hardware whereby they pushed all ratio buttons at once to produce an eye-opening compression effect that made drums and vocals sound immense. Softube has faithfully replicated this effect, which you can activate by pressing British Mode – due to its popularity among British bands and engineers.

  • Drive

Softube FET Compressor emulates the iconic analog saturation of an 1176 unit by including transformer drive level control (or turning it off altogether) and FET drive control, referring to transistor component distortion – and can even allow you to toggle both. By turning both off, however, the FET Compressor becomes clinical and flawless in sound quality.

  • High Speed

The attack speed of a compressor typically ranges between 20 microseconds to 800 microseconds, making it extremely fast. Meanwhile, its release speed can be set from 50 milliseconds (ms) to 1.1 seconds for smooth sound quality, even with rapid attack rates.

  • Side-Chain & More

FET Compressor features a side-chain high-pass filter (an input filter) with a variable frequency knob ranging from 20Hz to 2kHz, to help keep audio clean and free of excessive distortion, especially with British mode engaged. You can also connect an external side-chain for ducking audio files – something Audacity wouldn’t let you do!


This plugin is compatible with Windows 10 and macOS 11 or later systems running 64-bit operating systems in VST 2/3, AU, and AAX formats.


Compressors can make or break any recording. Since different recordings require other compressors, the FET Compressor may only sometimes be suitable. Still, it can help bring your vocals out front by distinguishing them from the mix when appropriate. Its powerful drum sound, hard-hitting SFX effects, and sustained guitar make this compressor stand out.

5. Toneboosters Equalizer 4

More Info & Price (Trial Available)

Toneboosters Equalizer 4 - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Toneboosters is known for developing some of the most full-featured Best VST Plugins For Audacity at an incredibly low price, and Equalizer 4 is no different.

An equalizer is one of the necessary VST plugins for editing audio. It allows you to cut or boost various audio frequencies to increase clarity or create artistic effects. And while Audacity does have a few EQ effects, they’re destructive and not real-time. A real-time EQ allows you to listen to the changes as you set the various parameters without affecting the audio.

Toneboosters Equalizer 4 is a parametric, dynamic EQ with a resizable GUI, built-in spectrum analyzer, and AI guide. Various other features, like an extensive collection of filters, automatic level make-up, surround support, etc., make it an ideal choice for beginners and veterans alike. Let’s take a look at some of the most relevant features:

Key Features:

  • Dynamic EQ

Unlike regular parametric EQs that cut or boost frequencies based on the values you dial in, a dynamic EQ can cut or boost a section of frequencies depending on the loudness of the section.

For example, if you want to reduce a certain humming sound that comes and goes in the audio, you can’t simply cut the humming frequency and hope it works out. Doing so would affect the audio in its entirety. Instead, you could have Equalizer 4 cut the unwanted frequency only when it goes above a certain level, ensuring the rest of your recording isn’t affected.

Furthermore, Equalizer 4 goes beyond typical dynamic EQing by introducing upward expansion, variable attack/release time, analog circuit drive, external sidechain, upward/downward compression, etc.

Here, upward expansion increases the volume of the selected frequency instead of lowering it, which can be helpful to add clarity to noisy outdoor voice recordings.

  • Audition

Once you add a filter in the EQ, you can press the headphone icon or A on your keyboard to enable audition mode. This feature allows you to listen only to the frequencies that the filter affects. So, you can use the audition mode to find offending frequencies fast.

  • Filter Variety

The plugin features over thirty types of filters. These have been categorized into bell, low-shelf, high-shelf, low-pass, high-pass, band-pass, notch, and spectral tilt.

Furthermore, each filter allows you to modify the Q-factor or resonance of the frequency, which makes the selected frequency louder or softer while still imparting the shaping effect of the filter.

  • 16 Channels

Equalizer 4 can process up to 16 channels per instance, making it a viable EQ for surround mixing, including a 7.1.2 Dolby Atmos setup. However, since Audacity only supports 2 channels per track, mixing any kind of multichannel audio is out of the question. Still, this feature may be valuable if you intend to enter the world of surround audio.


This plugin is available for Windows 7 or higher and macOS 10.10 or higher, both 64-bit only. It comes in VST 2/3 and AAX formats.


A real-time EQ is essential for mixing music. So, Equalizer 4 can fill the huge gap in Audacity at an extremely low cost. Furthermore, its dynamic features, AI Assist, and excellent sound quality make it a brilliant choice for any user. Even if you have never touched an EQ, this plugin should be easy to master within an hour of messing about.

6. AudioThing Fog Convolver 2

More Info & Price (Trial Available)

AudioThing Fog Convolver 2 - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Fog Convolver 2 is an authentic stereo convolution reverb plugin featuring over 660 impulse responses or reverb characters.

An impulse response is a unique recording created from natural or virtual space or processing hardware that enables you to apply the sonic characteristics of that space to any audio recording.

For example, having an impulse response of my stairwell would allow me to simulate its soundscape when used as a convolution reverb in any audio recording – though you’re more likely to find orchestral halls or studio chambers than mine!

Fog Convolver 2 uses impulse responses to produce hyper-realistic reverb sounds and other creative effects, such as changing mic placement or applying strange modulation effects (e.g., making your recording sound like it’s playing from a radio). Furthermore, it offers various parameters and tools to customize its reverb sound further.

Key Features:

  • Huge Library

Fog Convolver 2 boasts an expansive library of impulse responses (IRs). AudioThing has organized its collection into eight banks: Craft Spaces, Old Times, OpenAIR, Organic Compounds, Polarity Test Equipment, and Unusual Vintage Mics. Of the many categories of IRs found within its libraries.

Craft Spaces is home to realistic spaces like natural spaces and digital reverb processors, along with vintage synth noises; Old Times provides public domain recordings to emulate vinyl records, radio shows, NASA recordings, and wax Cylinders; Craft Spaces boasts among other common examples: natural spaces and digital reverb processors while Old Times draws heavily upon public domain recordings to emulate classic vinyl records 78 RPM vinyl records, radio shows NASA recordings or Wax Cylinders.

OpenAIR showcases some IRs from the OpenAIR database, such as churches, chambers, halls, and an old Nuclear Reactor. Of particular note is the Organic Compounds Bank, which features molecules scanned using Nuclear Magnetic Resonance technology; Polarity was designed by sound designer Polarity, while the last three banks feature various hardware IRs.

  • Routing

Each instance of Fog Convolver 2 supports up to two impulse response files, giving the plugin five routing modes that define their interaction with input audio: Single, Serial, Parallel Mix, and True Stereo.

Most audio plugins are pretty intuitive: serial mode processes audio with one impulse response after another; parallel mode processes it with both at once; however, True Stereo offers another unique approach by processing each channel individually with its impulse response for quad-channel reverb mixing down to stereo reverb.

  • Impulse Response Generator

The Generator page lets you quickly create custom impulse responses (IR files) by dialing in early reflections, late reflections, room type, equalization, and filter parameters. Furthermore, generated impulses can be exported as WAV files, which can then be imported into Fog Convolver 2 or other convolution software, so this plugin also functions as a digital reverb.

  • LFO & Effects

The first page of this plugin offers a parametric EQ with five bands to customize your impulse response to fit into any mix. On the third page are two LFO units containing ten waveform types and eighteen destinations each for LFO unit 1. Additionally, a multi-mode filter offers pre-, IR, or Post-filtering modes to provide you with maximum control.


This plugin is compatible with Windows 7, macOS 10.9 or higher, Ubuntu 20.04 LTS or later, and all 64-bit. The format options include VST 2/3, AU, CLAP, and AAX formats.


Fog Convolver 2 is an advanced convolution reverb featuring digital and analog impulse response generators for maximum versatility. Furthermore, its versatile collection of impulse responses and tools provides creative ways to manipulate audio – making Fog Convolver 2 a superior reverb for all your needs.

Its price, efficiency, and features make Fog Convolver 2 an outstanding solution no matter the occasion!

7. iZotope RX 10 Elements

More Info & Price (Trial Available)

11 Best VST Plugins For Audacity 2024 - 2024 Update

iZotope’s RX 10 VST plugins are collections of audio recovery/repair tools, and the Elements edition offers the tools necessary to clean up most recordings.

Many Audacity users record podcasts, field recordings, karaoke singing, voiceovers, etc. However, many may not have properly treated and noise-proofed environments to get ideal results. Hence, cleaning up background noises, removing hums, and removing reverb/echo becomes paramount.

RX 10 Elements allows you to do all of these and beyond. Furthermore, iZotope has designed the plugin to be intuitive and straightforward.

Key Features:

  • AI-Powered

While every module or tool in RX 10 is intelligent, one standout tool is the Repair Assistant. This plugin can detect noise, clipping, clicks, etc., and help you solve the problems with a few clicks.

So, all you have to do is select the type of recording you have (voice, harmonic instruments, percussion, or sound effects), and let Repair Assistant generate a module chain automatically.

  • Cleanup

RX 10 Elements features six efficient cleanup tools. These include dynamic de-hum, static de-hum, de-clip, voice de-noise, de-click, and de-reverb. Let’s talk briefly about each:

Dynamic De-Hum
This tool removes any humming sounds that come and go over time. These could include trains, computer PWM fans, gadgets moving over audio cables, etc.

Static De-Hum
Unlike the previous tool, this one only works on static hums that last throughout the audio. These could include the A/C, ceiling fans, lights, guitar amps, etc.

When the input level is too loud for your microphone or audio interface, it will cause a distorted or clipped signal. De-Clip can remove typical clippings found in audio recordings of singing loudly, laughing, a mic moved too close to the mouth, etc.

Voice De-Noise
This tool analyzes your audio for the voice and uses spectral filtering to remove any background noises. It’s invaluable for most home recordings and field recordings.

Clicking and popping sounds occur when the vocalist smacks their lips, touches the microphone, moves the wire, etc. De-Click can effortlessly get rid of such noises.

If your room isn’t acoustically treated, chances are your recordings have some reverb in the background. De-Reverb removes the reverb to help make your audio drier. However, if you haven’t already, I recommend you introduce some furniture, thick curtains, and carpets to your recording room.


This plugin is available for Windows 10 or higher and macOS 10.15.7 or higher, both 64-bit only. It comes in VST 3AU, and AAX formats.


RX 10 Elements is a budget-friendly entry into the RX library of Best VST Plugins For Audacity. Of course, you can check out the Standard and Advanced editions as well.

However, the Elements edition should prove perfectly adequate for most recordings and work people will likely do in Audacity.

The varied tools and AI-powered Repair Assistant make this plugin a highly efficient and convenient audio repair solution. Also, RX 10 Elements often goes on sale, so make sure you keep an eye on that for extra savings!

8. IK Multimedia Amplitube 5 Standard

More Info & Price (Trial Available)

IK Multimedia Amplitube 5 Standard - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

IK Multimedia was the pioneering brand to introduce an exhaustive simulated guitar rig, from amps to stomp effects.

With over two decades of experience behind it, IK’s fifth version of Amplitube is truly amazing in terms of functionality, quality, and comprehensiveness. Whether you need an amp simulator for guitar playing or an all-encompassing mixing rack on any track imaginable – Amplitube 5 has it covered!

Amplitube 5 comes in three flavors, which we will call CS, Standard, and MAX. CS is the free version where each effect and amp can be purchased individually to build your rig from scratch; Standard and MAX offer paid collections with various tools.

Before we dive further into its features, let’s discuss what comes standard: Your simulation collection includes 35 amp simulations, 28 cabinet simulations, 15 speaker designs, 11 mic simulations, 46 stompbox effects, 40 rack effects, and 8 room simulations.

Key Features:

  • Realism & Quality

Software emulators rarely sound anything like their hardware units, but when an actual manufacturer of said unit certifies its software emulation for accuracy – something is different! That is exactly the case with Amplitube 5’s official Fender, Leslie, Orange, Slash-Marshall Mesa Boogie Jet City Dr Z Krueger, etc emulations!

Amplitube 5 offers everything from clean jazz amps and soulful blues amplifiers to gorgeously aggressive lead amps. My favorites are Fender Twin Reverb and Mesa Boogie Dual Rectifier amps – two of my favorites being these amps!

Although only some amps have officially certified status, they sound just as incredible. So how exactly is Amplitube 5 managing to sound so accurate? Well, here is my answer: It uses algorithms.

  • DIM & VIR Technologies

Its Dynamic Interaction Modeling analyzes the relationships and influences between components within a circuitry. It mimics analog hardware by creating virtual circuitry within software plugins – giving an emulated guitar amp an authentic sound and feel.

Volumetric Impulse Response is IK Multimedia’s proprietary technology for simulating speaker cabinet recordings at different positions and angles, taking “snapshots”. Amplitube 5 goes beyond conventional impulse response programs, including over 600 impulses per speaker cabinet; some cabinets could contain 2,400 stimulants!

You can move virtual microphones in 3D space, altering sound exactly as in real life while simultaneously capturing multi-driver cabinet interactions and floor reflections – giving you full control of every detail!

  • Mix

Each amp simulator runs through a cabinet installed in a virtual room, where two microphones record its sound as it passes over two room mics. Add stomp and rack effects before, between, after, and before mics or master stage (final output).

A mixer allows you to adjust volume/pan/direct input/FX bus levels as well as master output levels – while adding multiple types of reverb effects, delay/chorus effects/distortion effects such as compressor/phaser effects/EQ overdrive/overdrive/overdrive, etc.

  • Match

Amplitube 5 automatically matches an amplifier to its matching cabinet; however, for additional experimentation, you could swap out cabinet models to explore different sounds and change speaker designs to tailor your sound.

Furthermore, Amplitube 5 features 11 mic simulations, which you could use to record your cabinet virtually, and you may switch mic models at any time; however, you cannot change room mic models.

  • Multiply

Multiply Amplitube 5 allows you to quickly load up to three amps at once, each going through its cabinet installed in its virtual room. Visit each amplifier/cabinet’s mixer page to modify their volumes (two mics, DI, space, and bus).

This plugin is available for Windows 7 or later and macOS 10.10 or later 64-bit systems and comes in VST 2/3, AU, and AAX formats.


Amplitube 5 is an all-in-one solution for creating custom virtual guitar rigs, offering outstanding quality and an array of tones.

In addition to what I’ve discussed already, its standalone mode features an excellent tuner, 8-track recorder, 2-track looper, live mode for interaction, drag and drop support of WAV, FLAC, MP3, AIFF, etc. files into its writer directly from File Explorer/Finder or drag and drop capability into its writer – ideal for tracks without or with guitar recordings in Audacity!

Overall, its vast effect library makes Amplitube 5 an invaluable investment for any guitarist/bassist using Audacity!

9. SoundToys FilterFreak

More Info & Price (Trial Available)

SoundToys FilterFreak - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

FilterFreak is a dual filter plugin with a thick analog sound and a visual rhythm tool to add motion to your tracks.

Filters are some of the most useful tools for sound designing, whether you’re manipulating an existing sample or creating a new one using electronic means. You could record an instrument like a keyboard through a filter and completely change its sonic qualities.

However, analog filters often sound much smoother and warmer, making them a fantastic choice for most people.

FilterFreak by SoundToys is a plugin with two analog-modeled filters, each offering four shapes and slope steepness. You can route the two filters in serial and parallel modes. Furthermore, it can generate rhythms or even follow your audio to create auto-wah effects.

Key Features:

  • Two Editions

When you purchase FilterFreak, you receive two Best VST Plugins For Audacity: FilterFreak 1 and 2. The prior is the simpler iteration with only one filter, whereas the latter is a dual-filter design with a detailed rhythm-editing feature.

So, if you only require a simple filter, you can opt for FilterFreak 1 to save CPU and simplify your workflow. However, I’ll be talking more about FilterFreak 2 from here on out.

  • Powerful Filters

FilterFreak is a highly-customizable filter plugin that combines the sound of iconic hardware units with modern flexibility. It’s main UI features two filter units with frequency, resonance, gain, shape, and pole controls.

Frequency, resonance, and gain are fairly straightforward. The shape knob morphs the filter between low-pass, band-pass, high-pass, and band-reject/notch modes. Similarly, the pole knob changes the filter slope steepness between 2, 4, 6, and 8-pole, translating to 12 dB/oct., 24 dB/oct., 36 dB/oct., and 48 dB/oct.

Furthermore, the filters are self-resonant, meaning they can generate a sound when you turn the resonance high.

  • Modulation

FilterFreak offers six ways (sources) to modulate various plugin parameters. The modulation sources include LFO, Rhythm, Envelope, Random, Step, and ADSR. For example, if you wanted to create an auto-wah effect, you would use the Envelope source to modulate the filter according to the input audio level.

You can employ one of the above sources to modulate the frequency, resonance, and level parameters. You’ll find the modulation controls in the modulation section of the main UI. Furthermore, you’ll find more options by clicking on the button below the modulation source’s name.

For example, in the LFO mode, you can change the LFO shape and even create custom shapes using a node editor. Similarly, in the envelope mode, you’ll find the threshold, attack, release, etc., to control the modulator’s behavior with the input audio.

  • Tweak

The Tweak menu has several parameters that you can modify to get even more control over your sound. Most of these are related to the modulation sources. For example, the Tweak page lets you assign a different modulation value for each filter unit instead of modulating both with the same amount.

You could even modulate the filters in opposing directions to create interesting effects. Similarly, you can change the analog saturation style to better suit your taste. These styles include clean, crunch, fat, shred, squash, pump, and dirt.


This plugin is available for Windows 7 or higher and macOS 10.12 or higher, both 64-bit only. It comes in VST 2/3AU, and AAX formats.


While EQs can cover the most common uses of filters, sound designers and music producers might require special filters that do not create artifacts when automated. FilterFreak offers an artifact-free workflow alongside creative modulation tools difficult to find in similar Best VST Plugins For Audacity.

So, if you require a dedicated filter, you can’t go wrong with this plugin.

10. UVI Relayer

More Info & Price (Trial Available)

UVI Relayer - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

UVI Relayer provides you with all of the features necessary for creating any delay effect you can imagine.

Delay effects are essential in music production and mixing sessions, but finding one plugin to meet all your needs is often challenging. Relayer stands out among its VST counterparts by offering deeply customizable sounds with an easy user interface.

Relayer is a variable multi-tap delay plugin capable of everything from basic delays and rhythmic multi-effects to complete sonic decimation.

While setting Relayer’s repetition or “tap” to 1 will result in typical stereo delay behavior, using multiple repetitions allows you to modify each repetition’s gain, pan, time, etc., so you could create anything from simple ping-pong delay effects to complex rhythmic grooves using its multi-tap feature.

Key Features:

  • Multi-Tap

Relayer offers up to 32 individual delay lines that work as unique delay engines, with any tap able to send feedback signals for increased delay length beyond its fixtures. Relayer’s complex mechanisms are quite lightweight on CPU resources – making it perfect for studio use and live performance environments.

  • Per-Tap Modulation

Relayer uses “taps,” or delay lines, to generate each repetition of its delay effect. This gives you precise control over various parameters of each tap and sync control (using Audacity/host time or real-world millisecond time as opposed to milliseconds).

Relayer features five tabs, each with its modulation editor: time, gain, pan, and two FX tabs. On these FX tabs, you can select among biquad, comb, vowel wah-wah redux waveshaper effects (biquad is a state variable filter (high/low pass/band pass/notch), while redux provides bit crusher capabilities). Furthermore, all effects may be modulated using LFOs on each FX tab!

If you have used a sequencer before, you will instantly be acquainted with the layout of these editors. Each column represents one tap of a delay effect, and you can set how much modulation will occur per tap. Furthermore, visual representations show how modulation effects will change over time at the bottom of the user interface.

  • Effects and Filters

Relayer offers multiple effects and filters to help shape your sound, such as pitch modulation for natural movement in delay effects and diffusion for blurring them into a reverb-delay hybrid – perfect for when you don’t want the delay effect to be so obvious.

Feedback/Dynamics allows you to choose which tap should send feedback audio. In addition, three drive taps for delay effects – analog tape tubes can also be selected – allow for delay effects with different delay effects. Furthermore, drive amount and high pass/low pass filters can be altered on feedback audio being applied as desired.

You’ll find a MIDI-controlled input gate and Ducker section – the latter of which helps prevent effects from overpowering your mix – along with a Color section and Master Filter controls to customize its sound character further.

Finally, Color offers impulse responses from hardware reverb units, cassette tapes, an old phone number with caller ID capability (IRs are included with each delay effect to add depth) as well as toy speakers, television shows, real-world spaces, guitar speaker cabinets or experimental results, all with ease of use!

Master Filter allows you to add both low-pass and high-pass filters to the delay, similar to how the Feedback/Dynamics page allows. Note, however, that this filter only affects the feedback loop, while the Master Filter affects everything except dry sound.


This plugin is compatible with Windows 10 and later, as well as macOS 10.14 or later, and comes in VST 2/3, AU, and AAX formats for easy use.

Relayer stands out as an inimitable delay unit for adding subtle delay effects on vocals or creating intricate soundscapes, offering unrivaled creative control with unique features and tools to let your creativity soar.

Despite its complex nature, Relayer provides an intuitive user interface and low CPU usage, making it indispensable in both live performance and studio production environments.

11. UnitedPlugins Orbitron

More Info & Price (Trial Available)

UnitedPlugins Orbitron - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Orbitron is a modern multi-effects modulation plugin that features a wide variety of modulation effects.

Whether you want to inject some subtle movements into your recordings or create an alien-sounding sonic reverie, a modulation effect can be a crucial ingredient. Such effects typically include a chorus, flanger, phaser, etc. However, imagine how much more you could do with four such effects running simultaneously!

Orbitron features four modulation engines, although you could set it to run with a solo engine. Each engine has twelve modulation modes or effects. Furthermore, you can use a different modulation effect in each engine or keep them all the same with slightly varied parameters to add richness to the sound.

Key Features:

  • Modes

Each of the four modulation engines or FX sections in Orbitron offers you twelve modes or effects. These include the following: cosmic chorus, vintage chorus, super chorus, tape flanger, future flanger, phat phaser, infinite combs, liquid filter, kinetic resonator, chaos vortex, rotary speaker, and space time.

Each mode has three common knobs and two custom sliders. The common knobs are depth, rate, and width, and the custom sliders depend on your selected mode. For example, the vintage chorus mode’s custom sliders are Warm and Analog, while the chaos vortex mode offers Spin and Radius.

  • Modulate The Engines

The central section of Orbitron features controls for blending between the four FX sections. You’ll find a circular XY pad as well. Furthermore, the blend modulation can be done in one of the following modes:

This mode makes the node in the XY pad spin in circles in sync with your DAW or Audacity. It’s useful for generating rhythmic sounds.

This mode makes the node spin at a constant speed set in milliseconds.

This mode makes the node move around with smooth random movement. It’s excellent for creating evolving sounds or chaotic movements.

This mode lets you drag the node in the XY pad to a sweet spot. It’s static.

  • Presets & Randomization

Orbitron features a massive library of presets that showcase the plugin’s capabilities well. UnitedPlugins has categorized the presets into Solo, Multi, and Hybrid.

So, you’ll have an easier time finding a preset that uses a single effect, multiple effects, or strange combinations of effects for creative expression. Furthermore, the plugin offers three smart randomization features represented by dice icons at the top right of the user interface. The three dice mean the following:

Dice 1 generates sensible changes to your current settings while maintaining your selected modes or effects. This mode is suitable if you like the current sound.

Dice 2 also offers musical changes to your existing settings. However, it also changes the modes and the settings for the mix modulation and feedback.

Dice 3 generates random values for all parameters.


This plugin is available for Windows 8 or higher and macOS 10.10 or higher, both 64-bit only. It comes in VST 2/3AU, and AAX formats.


Advertised as a “revolution in modulation,” Orbitron is a one-stop solution for adding movement to your audio. It features multiple modulation techniques and exclusive features you won’t find anywhere else. However, the fairly high price might make the plugin an unwise investment for those merely looking for, say, a simple chorus plugin.

7 Best Free VST Plugins For Audacity 2024

1. OrilRiver

More Info & Price (Trial Available)

OrilRiver - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Developed by Denis Tihanov, Oril River is a free algorithmic stereo reverb with a high-quality sound.

Unlike a convolution reverb that uses impulse responses of existing spaces or effect units, an algorithmic reverb generates the reverberation effect using digital calculation. This method allows you to simulate lively small rooms or giant areas difficult to find in real life. However, finding a good algorithmic reverb that doesn’t sound fake or tinny can be tough.

OrilRiver is one of the few free Best VST Plugins For Audacity that genuinely rivals the quality of even famous paid reverb plugins. It has a straightforward user interface and plenty of options for sonic customization. Furthermore, it’s compatible with sample rates from 44.1 kHz to 192 kHz and processes signals at 64-bit, making it a perfect choice for any project.

Key Features:

  • Reverb Variations

A reverb effect consists of the early reflection and the tail. The early consideration represents the first few reflections of sound on walls or other surfaces, and when they repeat long enough, the sound becomes washed out into a “tail.” Accordingly, OrilRiver offers twelve variations of early reflections and five variations of the reverb tail. The tailor decay can be as long as 20 seconds.

The reverb effect is just a series of delay networks. The abovementioned variations slightly alter the delay network, changing the reverb’s density. So, you could use these variations to change the “shape” of your simulated space alongside the room size and diffusion parameters.

  • Equalizer

The plugin features a three-band EQ for the reverb signal, which is handy for keeping your mix clean. The EQ has a low-shelf, a peak, and a high-shelf band. Furthermore, you can change the frequency of each round.

Similarly, the damping section features a high-frequency damping filter that helps avoid the accumulation of noisy high frequencies and changes the perception of the environment.

  • Two GUIs

OrilRiver features two user interface designs: a classic look and a darker, industrial design. Both offer the same layout of the modules. The pre-delay, width, main reverb parameters, modulation, dry, early reflection, reverb, and wet levels will be found.


This plugin is available for Windows 7 or higher and only macOS 10.8 or higher, 64-bit. It comes in VST 2/3 format.


OrilRiver is an excellent free reverb that offers plenty of customization. You can use its built-in EQ and filters to ensure the reverb blends well with your mix. Furthermore, it has a low CPU footprint, allowing you to use as many instances as you need.

2. Melda Production MAutoPitch

More Info & Price (Trial Available)

Melda Production MAutoPitch - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

As the name suggests, MAutoPitch is an auto-tune plugin with formant shifting.

The plugin allows you to automatically correct the pitch of monophonic audio like vocals, violin, and lead guitar. Furthermore, it allows you to make subtle, natural adjustments as well as extreme, modern effects. Various other features make it a great free alternative to Auto-Tune.

Key Features:

  • Tuning

The auto-tune section of the plugin offers the following parameters: depth, speed, detune, and base. Depth controls the efficacy of the effect, while speed alters how fast the auto-tune reacts to pitch changes. Similarly, the base knob changes the tuning frequency.

So, while A = 440Hz is the default, you could use another value to fit your project.
The plugin also contains some settings for the pitch detector.

These include threshold, stabilization, minimum frequency, and maximum frequency. While the last two are self-explanatory, the threshold parameter alters how loud the input signal has to be for MAutoPitch to detect. Similarly, the stabilization parameter specifies how quickly the pitch detector notices the pitch changes.

  • Formant

The formant is the characteristic of vocal performance, determining the vowel form (a-e-o-u). It’s an important concept in any plugin designed to shift pitch. Hence, MAutoPitch features two parameters dedicated to vocal formants: Keep Formants and Formant Shift.

Keep Formants keeps the formant character intact regardless of the pitch change. It helps a vocal recording avoid sounding like a chipmunk when pitched high. On the other hand, the Formant Shift parameter changes the formant character to alter the vocal completely.

  • Scale

It’s crucial for an auto-tune plugin to know what scale to operate in to work properly. If your song is in a minor scale of a certain key signature, the auto-tune needs to know this information to correct your performance to the proper notes.

Hence, MAutoPitch sports a separate Scale section, where you can select in what scale your song is. The section allows you to select any key in the following scales: chromatic, major, minor, and pentatonic.

If you’re an intermediate or advanced musician, you’ll notice that some important scales are missing, like the harmonic minor or the modes of a major scale. However, MAutoPitch also allows you to manually enter the notes of your scale using a piano keyboard on the left side of the scale section.


This plugin is available for Windows 8 or higher and macOS 10.14 or higher, both 64-bit only. It comes in VST 2/3, AU, and AAX formats.


The auto-tune is one of the most demanded modern effects in a studio. So, while Auto-Tune itself may be out of budget, MAutoPitch offers an outstanding free alternative packed with all the crucial features. You can use this plugin for smooth, natural pitch correction or inject the modern vibes of artists like T-Pain, Daft Punk, and Kesha.

3. TDR Nova

More Info & Price (Trial Available)

TDR Nova - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Designed by Tokyo Dawn Records, Nova is an outstanding dynamic, parametric EQ with a polished user interface.

The plugin is perfect for both individual tracks and the master bus. It allows you to shape your sound using dynamic and simple parametric filters. Furthermore, plenty of presets will enable you to get started with sound-shaping fast. Let’s check out some of its features:

Key Features:

  • Four Bands

Nova features four dynamic filters or bands. You can set each of them as a peak or a shelf filter. Furthermore, you can solo or toggle each bar on and off.

The dynamic features on each band include a threshold, ratio, attack, and release parameter. Turning the balance upwards turns the band into a compressor, whereas turning the percentage into a negative value makes the band function as an upward expander.

  • Filters

Nova sports a high-pass and a low-pass filter. You can alter the slope steepness of each filter from 6 to 72 dB/oct., which is impressive and handy for mastering!

Furthermore, the Wide Band mode lets you control the spectrum between the high-pass and low-pass. If you were only to activate the Wide Band, you’d have a simple compressor with side-chain filters.

  • Stereo Modes

Nova allows the following seven stereo modes: Mono, Stereo, Sum, Diff, Left, Right, and Dual Mono. Mono turns any input to mono, while Stereo represents the typical stereo processing.

Sum and Diff are the Mid and Side modes. Likewise, the Left and Right modes are self-explanatory, and Dual Mono enables independent processing per stereo channel. Additionally, it has an external side-chain input, which is handy for creating spectral space in your mix.

Although Audacity doesn’t allow routing yet, this feature isn’t much use.


This plugin is available for Windows XP SP2 or higher 32-bit and 64-bit and macOS 10.9 or higher 64-bit. It comes in VST 2/3, AU, and AAX formats.


Nova has always been a favorite among many music producers and engineers, even over some commercial products. Its outstanding quality and efficacy make it an essential tool for your collection. Furthermore, you can also check out its Gentleman’s Edition, a paid version with six bands and even more features.

4. TDR Kotelnikov

More Info & Price (Trial Available)

TDR Kotelnikov - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

TDR Kotelnikov is an original digital compressor that is recommended for master and bus compression but equally as useful for track dynamics.

The plugin offers one of the most transparent compression and an outstanding user interface with virtually every feature you might need. It uses complex and intelligent algorithms to achieve its transparency, even separating the peak and RMS signals. So, you couldn’t possibly go wrong choosing Kotelnikov for your projects.

Key Features:

  • Input Filters

Kotelnikov features a high-pass filter ranging from 25 Hz to 500 Hz to help remove rumble from your input signal. The filter has four steepness slopes, including 0 dB/oct (off), 3 dB/oct., 6 dB/oct., and 12 dB/oct.

Likewise, you’ll find a stereo sensitivity section that allows you to alter the stereo link of the input detector. So, if you turn it all the way down, the compressor only detects mono (mid) signals, whereas turning it up fully makes it use the aggregate channel loudness for input.

  • Threshold

The plugin features separate threshold controls for the peak and RMS signals. Turning up the Threshold knob controls the RMS threshold amount, whereas the Peak Crest knob sets the peak threshold above or below the RMS threshold.

For example, setting a peak threshold above the RMS threshold will make the peak compressor less sensitive. So, if you want to use Kotelnikov as a peak compressor alone, try turning the Peak Crest knob down while leaving the RMS threshold at 0 dB or close to it.

  • Stereo Modes

Kotelnikov sports six stereo processing modes. These include Mono, Stereo, Sum, Diff, Left, and Right. While most of these are self-explanatory, Sum and Diff are mid and side signals.


This plugin is available for Windows 7 or higher and macOS 10.10 or higher, both 64-bit only. It comes in VST 2/3, AU, and AAX formats.


Kotelnikov is an outstanding compressor that offers crystal clear sound. Furthermore, it employs oversampling to avoid aliasing and distortion, although you can reduce the oversampling amount and CPU usage by switching to Eco mode. However, the plugin might be slightly too complicated for beginners.

5. Integraudio & Sixth Sample Deelay

More Info & Price (Trial Available)

Integraudio & Sixth Sample Deelay - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Deelay is an advanced deelay plugin with numerous sound-design features and standard workflow capabilities.

The deelay plugin is a stereo deelay with added modes of operation and saturation effects that offer endless sound designing potential if you are an experimental producer/engineer and provide spaced-out vocals. Deelay will fulfill its task flawlessly!

Key Features:

Features that set this product apart:

  • Traditional

Deelay provides most of the conventional features found in stereo deelays, including millisecond and synced modes, ping-pong mode, pitch modulation, stereo spread controls, dry/wet controls, and input/wet high/low pass filters – so it allows users to easily create their desired deelay effects without getting into more complex features such as input/wet high pass/low pass filters that we’ll explore later on.

  • Operation Modes

This plugin features five modes of operation: normal, reverse forward, pure reversed, chaos, and reversed disorder. Reverse forward only reverses the deelay sound before feeding it into the engine. At the same time, the pure reverse mode also changes the first echo sound before chaos/reversed chaos alters the pitch interval to produce chaotic sounds.

  • Diffusion

Deelay includes a diffusion section that lets you quickly transform its deelay effect into a reverb. These smudges or blurs sound to soften feedback and ensure a more seamless feedback cycle.

Furthermore, you can control its size, speed, quality, and character for shaping its tail character; I often find this useful when adding the deelay effect to acapella vocals to prevent too much of an audible deelay impact from being present.

  • Distortion

This plugin offers eleven distortion or saturation effects to customize the Deelay’s wet signal, including saturation, asymmetrical clipping, tube rectifying, rectify crackly lightning amp bumpy razor pixelated and crackly lightning effects that emulate jittery wires, while others such as crackly emulate bit-reduction effects such as bit crackly.

  • Tape & Ducking

Deelay features a tape knob that adds the characteristic wow and flutter of tape machines, perfect for creating Lo-Fi effects. Meanwhile, turning up the duck knob lowers the volume of the deelay development whenever there is an input signal; this feature can come in especially handy when performing live vocalists and guitarists with multiple input signals need to avoid clashing signals.

This plugin is available for Windows 10 or later 32-bit and 64-bit PCs and macOS 10.10 or later 64-bit Macs and includes VST 2/3, AU, and AAX formats for maximum versatility.

Deelay plugins are essential to mixing audio. For audio enthusiasts or professionals alike, having one in their arsenal is vital – Deelay offers both beginners and experts alike an effective traditional workflow with various sound-designing tools suitable for modern engineers – take a look at my full review here for more details!

6. Cockos ReaFIR

More Info & Price (Trial Available)

Cockos ReaFIR - Top 11 VST Plugins For Audacity 2023 (And 7 Free Plugins) | integraudio.com

Developed by the ingenious minds behind the REAPER DAW, Reafir is a multi-effects plugin that uses FFT measurement.

Fast Fourier Transform (FFT) is a measurement method that converts an audio signal into individual spectral components or frequency bands. The number of bands the signal is divided into determines the quality of the FFT process. Hence, ReaFIR allows you to divide your audio signal from 128 to  32,768 bands, offering extraordinary control over the audio.

What is the use of such an effect, though? ReaFIR offers EQing, compression, gate, and noise reduction. Furthermore, the EQ is linear-phase, making it excellent for mastering and other high-precision tasks.

Key Features:

  • EQ & Dynamics

ReaFIR’s EQs do not have bands or filters. Instead, it uses a graphical node-based workflow allowing you to draw the shape and curve of the EQ to your liking. The same workflow transfers over to the compressor, which uses a single ratio but with each node in the GUI acting as a threshold. So, while it’s not quite a dynamic eq, the precision is unsurpassed.

  • Gate

The plugin also has a gate mode, which allows you to set the gate threshold using nodes in the spectral view. ReaFIR turns down each frequency that does not surpass the level of the particular curve acting over it. So, it’s a fantastic tool to eliminate hums or low rumble with virtually no artifact to the audio.

  • Noise Reduction

Similar to the previous point, the subtract mode gets rid of any frequency that isn’t louder than the displayed curve. However, the difference is that this mode allows you to generate the curve by allowing ReaFIR to listen to a snippet of your recording.

So, if you recorded an empty section containing room and electronic noise but not any voice or instrument, the generated curve or “profile” would be of the noise. And if the noise doesn’t change drastically in volume, ReaFIR can eliminate the noise spectrally without causing artifacts to your audio.

This feature is crucial for any aspiring singer, podcaster, or musician without a sound-proofed recording environment. Furthermore, the “Reduce Artifact” checkmark can help improve the sound quality even more, albeit with a slightly reduced efficacy.


This plugin is available for Windows 98 or higher 32-bit and 64-bit. It comes in VST 2 format.


ReaFIR is a multi-effects plugin with a spectral EQ, compressor, gate, and subtractor. The most famous use of this plugin is for noise reduction. However, I highly recommend experimenting with the other effects to learn their uses. Spectral editing can be a highly rewarding subject to learn.

7. Blue Cat’s Freeware Plug-ins Pack II

More Info & Price (Trial Available)

Blue Cat’s Freeware Plugins Pack II provides the best VST Plugins for Audacity for mixing.

This bundle contains seven effect plugins, such as three modulation effects, a guitar amp simulator, a spectral analyzer, a gain plugin, and an EQ – perfect for beginners and experienced engineers looking for classic iterations of these effects.

Key Features:

  • Modulation Effects

chorus, flanger, and phaser. All three models emulate vintage gear for an iconic sound and feature similar user interfaces with parameters to control depth rate stereo spread wet dry amounts and shape toggle switches between sine and triangle shapes.

  • Amps

The Free Amp plugin offers three guitar amp models devoted to classic clean, classic driven, and modern driven tones. Furthermore, the plugin enables users to quickly load impulse responses of their preferred speaker cabinet or space online – using search.

  • FreqAnalyst

FreqAnalyst is a frequency analyzer. You can adjust its precision level, speed, smoothness, and signal threshold settings to give you greater insight into your audio. Furthermore, individual channels can be analyzed individually for more effective understanding.

  • Triple EQ

Blue Cat’s Triple EQ is a three-band semi-parametric equalizer featuring low, peak, and high-shelf filters that can also serve as filters when linked together – providing highly customizable filters free of artifacts or simple equalization for general tasks.


Blue Cat’s Free Plugins Pack II is compatible with Windows Vista or later 32-bit and 64-bit systems and macOS 10.9 or later 64-bit systems, providing access to VST 2/3, AU, and AAX formats.

This bundle provides everything a music producer or engineer could need, from modulation effects and guitar amps for budget guitarists to the FreqAnalyst plugin’s frequency spectrum analysis capabilities and the numerous useful plugins included – making for an excellent free package without surprises or email registration!


Now that we’ve reached the end of this article let’s quickly recap what I have discussed thus far. My favorite paid best VST Plugins for Audacity on this list include Toneboosters Equalizer 4, IK Multimedia Amplitube 5, AudioThing Fog Convolver 2, and UVI Relayer; these products provide some of the best value products currently on the market. Likewise, Antares Auto-Tune Artist, Softube FET Compressor MK II, and iZotope RX 10 Elements provide more specialized solutions than their counterparts.

Equalizer 4, Fog Convolver 2, Amplitube 5, Auto-Tune Artist, and FET Compressor MK II may be more important for musicians than others. Sound designers will appreciate RC-20 Retro Color and FilterFreak; I recommend RX 10 Elements with Equalizer 4 for podcasters as these plugins will increase good quality significantly.

Among the free best VST Plugins for Audacity, TDR Nova is crucial, although OrilRiver, Kotelnikov, and ReaFIR are also extraordinary. It wasn’t easy to select only seven free plugins to enlist! So, I recommend checking out other valued free gems like the LePou guitar amps, Cockos ReaPlugs bundle, Xfer Records OTT, Slate Digital Fresh Air, TDR VOS SlickEQ, etc.

I hope this article has been helpful for you to discover some useful plugins for Audacity!

Don`t copy text!
Scroll to Top