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Curated List of Best Free VST Effects Plugins
LinkedMusicians has what is arguably the most extensive curated list of the best free sample libraries anywhere on the web (based on digging through the first 100 Google results and checking with multiple AI tools). It’s taken 3 years to make it what it is, and it’s regularly updated, sometimes multiple times each week, so it is constantly growing. Let’s do a similar list for free VST plugin effects — that’s right, our entire community pitching in. Please comment below, sharing your favorite effect or effects, and explain why it’s one of your favorites (along with a link). Agree or disagree with any effect on this list? Make your voice heard, and share why. Let’s make this the best resource of great free VST plugin effects on the web!
This list will be regularly updated. Note that this list only contains plugins that are always free, not temporarily free for a promotional period.
Updated Feb 14, 2026.
Effects Bundles
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
Kilohearts Essentials |
Various | 3 band EQ, bitcrusher, channel mixer, chorus, clipper, comb filer, compressor, delay, distortion, dual delay, dynamics, ensemble, filter, flanger, formant filter, frequency shifter, gain, gate, Haas, ladder filter, limiter, nonlinear filter, phase distortion, phaser, pitch shifter, reonanator, reverbm reverser, ring mod, shaper, stereo, tape stop, trance gate, transient shaper | Download |
|
Melda Productions – MFreeFX Bundle |
Various | 38 effect plugins. | Download |
| T-racks 6 Intro | Various | Contains Classic Comp, the Classic EQ and the Master Match X lite version. | Download |
| Plugin Alliance – Starter Bundle | Various | Contains 19 mixing and mastering plugins. | Download |
| Dear Reality Plugins | Various | Dear Reality plugins are top notch, formerly paid high end plugins that have been discontinued after the company was acquired by the Sennheiser Group. Plugins encompass spatializers, reverbs, a re-synthesizer and mixing. | Download |
| Waves Free Plugin Pack | Various | Includes 9 plug-ins including FX and instruments. | Download |
| Toneboosters Legacy Pack | Various | TrackEssentials and BusTools (v3) plug-ins | Download |
| Native Instruments Komplete Start | Various | Includes 8 effects from Native Instruments and iZotope. | Download |
| KarmaFX Plugin Pack | Various | Includes a filter plugin, a tempo controlled delay, a 31 band graphic equalizer, and a reverb. | Download |
| BlueCat Freeware Pack II | Various | Includes an amp simulator, a single and dual-channel equalizer, a gain suite, a spectrum analyzer and a network audio/MIDI receiver tool. | Download |
| Reaper ReaPlugs | Various | Includes two compressors, a delay, an EQ, an FFT-based dynamics processor, a gate, and more. | Download |
| Slate Virtual Mix Rack Free | Various | Includes three mixing and coloration effects, a compressor, a trimmer, and a saturator. | Download |
Analyzers
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| TDR Prism | Frequency Analyzer | Download | |
| Voxengo SPAN | Real-time Spectrum Analyzer | Download | |
| Blue Cat FreqAnalyst | Spectrum Analyzer | Download | |
| MeldaProduction MAnalyzer | Spectrum Analyzer | A spectrum analyzer with peak detection, adjustable FFT size and various metering options. Part of free bundle. | Download |
| HOFA 4U+ DynamicTiltEQ | Spectrum Analyzer | A spectrum analyzer combined with a tilt equalizer. | Download |
| SIR Audio Tools Spectrum Analyzer | Spectrum Analyzer | A spectrum analyzer that includes a mode based on bandpass filters as well as FFT. | Download |
| Vengeance-Sound Scope | Spectrum Analyzer | Download | |
| Blue Cat StereoScope Multi | Spectrum Analyzer | A spectrum analyzer with phase correlation metering and mid/side analysis capabilities. | Download |
| Voxengo Marvel GEQ | Graphic EQ with a Spectrum Analyzer | A graphic equalizer plugin with a spectrum analyzer. | Download |
Bitcrusher
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
Tritik Krush |
Bit Crusher | Bit Crusher & Filter | Download |
|
TAL-Bitcrusher |
Bit Crusher | Download | |
|
Denise Audio My Crush |
Bit Crusher | Download |
Channel Strip
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Analog Obsession Atone |
Features an A-Type EQ, Filters and 436 style compressor. |
Download | |
| Analog Obsession FrankCS | Features selectable preamp and compressor. | Download | |
| Analog Obsession Chanev | Features mic preamp, de-esser, line-amp, 4 band equalizer, compressor, limiter and tape saturation. | Download |
Chorus
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| TAL-Chorus-LX | Chorus | Emulation of the classic Juno-60 chorus, lush and wide sound. | Download |
| Kilohearts Chorus | Chorus | Simple, effective chorus for thickening and widening sounds. | Download |
| Azurite | Chorus | Multi-voice chorus with extensive controls for deep modulation effects. | Download |
| Acon Digital Multiply | Chorus | Phase-randomizing chorus. | Download |
| Baby Audio Magic Switch | Chrous | Based on the legendary Juno chorus. | Download |
| Blue Cat Chorus | Chorus | Vintage chorus. | Download |
Compressor / Limiter
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| TDR Kotelnikov | Compressor | Transparent, high-quality mastering compressor with precise controls. | Download |
| TDR Molotok | Compressor | Vintage style compressor (inspired by vintage compressors, but not modeled after a specific one). | Download |
| MCompressor (Melda) | Compressor | Versatile compressor with custom shapes and envelope controls. | Download |
| RoughRider3 | Compressor | Punchy, characterful compressor ideal for drums and tracks needing energy. | Download |
| LoudMax | Limiter | Clean, transparent brickwall limiter for maximizing loudness. | Download |
| Limiter No6 | Limiter | Advanced mastering limiter with multiple stages and meters. | Download |
| George Yohng W1 Limiter | Limiter | Pro-grade limiter | Download |
|
Analog Obsession FETish |
FET Compressor | A classic 1176 FET compressor. | Download |
|
Analog Obsession LA-LA |
Optical Compressor | Based on the classic LA-2A optical compressor. | Download |
|
ZL Compressor |
Dynamic Range Compressor | Download | |
|
Klive Audio XTMax |
Compressor | Inspired by Empirical Labs ISTRESSOR. | Download |
|
Xfer Records OTT |
Multiband Compressor | Uses both upward and downward compression. | Download |
|
Analog Obsession Comper |
Multi-Mode Serial Compression | Two compressors in series. | Download |
|
Klanghelm MJUC Compressor |
Variable Tube Compressor | Download | |
|
Klanghelm DC1A |
Character Compressor | Download | |
|
Minimal Audio Squash |
OTT-Style Compressor | Download | |
|
Woodstock Audio Waveform Compressor |
VCA Compressor | High-res dynamic visualizer and VCA/Optical modes. | Download |
Delay
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Baby Comeback | Delay | Easy-to-use delay with four styles and built-in ducker for clean mixes. | Download |
| Deelay | Delay | Feature-rich delay with sync, ping-pong, and creative modulation options. | Download |
| Valhalla Supermassive | Delay | Also functions as a versatile delay with unique feedback and modulation. | Download |
| HY-Delay4 Free | Delay | Flexible delay with filter, modulation, and multiple delay modes. | Download |
| NastyDLA mkII | Delay | Vintage-style delay with tape and BBD emulation, warm analog sound. | Download |
|
ValhallaDSP FreqEcho |
Delay | Delay plugin with filter | Download |
|
TAL Dub-2 |
Delay | A retro style delay. | Download |
|
Sonimus Delayson |
Delay | A vintage analog delay. | Download |
|
Harrison 3D Delay |
Stereo Delay | You need to sign up for their email, but you can easily cancel immediately after receiving the free plugin. | Download |
Distortion / Saturation / Lo-Fi
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Wave Arts Tube Saturator Vintage | Tube Saturation | While this sounds great, it is CPU-intensive. | Download |
| FerricTDS mkII | Tape Saturation | Analog tape dynamics simulator for warmth and subtle saturation. | Download |
| Sampleson Overheat | Tube Saturation | Analog-modeled saturation | Download |
|
Caelum Audio Tape Cassette 2 |
Tape saturation | Cassette tape emulation. | Download |
|
Klangheim IVGI |
Saturation and Distortion | Distortion effects. | Download |
|
Softube Saturation Knob |
Saturation | Download | |
|
Techivation T-Saturator |
Saturation |
Smart level-independent saturation. |
Download |
|
Slate Digital Heatwave |
Saturation |
|
Download |
| PreBox by Analog Obsession | Saturation |
Pre Amp. |
Download |
| Voxengo Tube Amp | Saturation |
|
Download |
| Tuba by Analog Obsession | Saturation |
Emulates tube-based channel strips. |
Download |
| Steq by Analog Obsession | Saturation |
Combines equalization, compression, and distortion. |
Download |
| PREDD by Analog Obsession | Saturation |
Pre amp. |
Download |
| Izotope Vinyl | Lofi |
Various types of lofi effects. |
Download |
| Denise Audio Bad Tape 1 | Tape saturation |
(Note: the link used is for PiB because the developer requires a subscription to get the plugin free.) |
Download |
| 23Tape | Tape Saturation |
|
Download |
| GSat Plus | Tube Saturation |
|
Download |
Doubler
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| SoliderSound (a Techivation company) S Doubler | Doubler | Use for vocals and instruments. | Download |
Dynamics Processor
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Steven Slate Fresh Air 2 | Harmonic exciter and dynamic processor | Download | |
| Xfer Records OTT | Harmonic exciter | Download | |
EQ (Equalizer)
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Izotope Ozone 12 EQ | Mastering EQ | This is sold as a mastering EQ, but can be used as a mixing EQ plugin. Features like mid/side processing and the ability to zero in on specific frequencies make it suitable for shaping individual tracks in a mix | Download |
| TDR Nova | Dynamic EQ | Dynamic parametric EQ with compression/expansion per band. | Download |
| Marvel GEQ | Graphic EQ | x | |
| MEqualizer (Melda) | EQ | 6-band parametric EQ with spectrum analyzer and advanced features. | Download |
| TDR VOS SlickEQ | EQ | Musical, easy-to-use EQ with four distinct sound flavors. | Download |
| Ignite Amps PTeq-x | EQ | An analog style EQ based on the analog Pultec EQP-1A hardware. | Download |
| Analog Obsession Britchannel | EQ | Classic processor often used on vocals based on the revered EQ found in Neve mixing consoles.
|
Dowmload |
| Analog Obsession Britchannel | EQ | Classic processor usedon vocals. Based on the EQ found in Neve mixing consoles. Includes preamp gain modeling. | Download |
| ZL Equalizer | EQ | Download | |
| Sonimus SonEQ | EQ | A Pultec inspired 3 band equalizer: low, mid, high. | Download |
| Warmy EP1A | Tube EQ | Pultec emulation. | Download |
| Fuse Audio RS-W2395C Neo Classic Baxandall EQ | EQ | A Baxandall EQ emulation combined with mid band. | Download |
| Analog Obsession INDEQ | EQ | Pultec inspired EQ with a twist. | Download |
Feedback
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Minimal Audio Feedback Lite | Physically modeled feedback | Allows tuning of the feedback to the key of your song. | Download |
Filter
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Audiomodern Filterstep | Filter | Gate-sequenced multimode filter. | Download |
| Tone2 BiFilter2 | Stereo multi-mode filter | Stereo multi-mode filter with a selection of 47 different-sounding filter types. | Download |
| Polyverse Filtron | Filter | Hipass/lowpass/saturation allows sidechaining. | Download |
| BlepFX Filtrr | Filter and saturation | A ladder filter and saturation plugin. | Download |
| BaconPaul Two Filters | Two filters | Two Filters is equipped with two-step sequencers with fixed mod paths. | Download |
Flanger / Phaser
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Kilohearts Flanger | Flanger | Classic flanger effect with intuitive controls and smooth sound. | Download |
| Kilohearts Phaser | Phaser | Simple, musical phaser for swirling, moving textures. | Download |
| Blue Cat’s Phaser | Phaser | Flexible phaser with up to 32 stages and stereo spread controls. | Download |
| Full Bucket Phaser | Phaser | BBD phaser emulation | Download |
| Valhalla Space Modulator | Flanger | Eleven algorithms allow you to get through-zero flanging, barberpole flanging, detuning, doubling, strange echoes, reverbs, and all sorts of effects that defy description. | Download |
Gates
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Kilohearts Gate | Noise Gate | Download | |
| Nembrini Audio Analog Rack Noise Gate | Noise Gate | Download | |
| Auburn Sounds Renagate | Noise Gate | A full band gate plugin. | Download |
| ReaGate | Noise Gate | Download |
Guitar Amp and Effects
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
NI Guitar Rig 7 Player |
Guitar Amp and Effects Simulation | Amp simulation with matched cabinets, 26 effects and tools, plus 60 presets. | Download |
| Amplitube 5 CS | Guitar Amp and Effects Simulation | 42 pedals, amps, speakers, cabinets, mics and rack FX. | Download |
Limiters
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Limited Z | Limiter | FabFilter ProL2 clone. | Download |
| Kilohearts Limiter | Limiter | Download | |
| TDR VladG Limiter No 6 | Limiter | Download | |
| Wave Breaker | Limiter | Download |
Loudness Enhancers
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| JS Inflator | Loudness Enhancer | A clone of the Sonnox Oxford Inflator. | Dowload. |
| LoudMax | Loudness Enhancer | Download | |
Metering
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
TB Pro Audio mvMeter2 |
VU and PPM meters | multivariable meter including RMS, EBUR128, VU and PPM measurement. Useful for gain staging and checking overall loudness. | Download |
| PA Free bx_meter | Dynamic range meter with M/S | Peak, RMS and Dynamic Range metering with numeric displays. | Download |
| PSP Vintage Meter | VU and PPM meters | VU and PPM metering for mono and stereo tracks. | Download |
| APU Loudness Developer | Dynamic range analysis | Supports a variety of loudness types (LUFS, True Peak, RMS, Peak). Enables you to view changes to your audio’s loudness in real-time or look at the big picture with configurable history and histogram views. | Download |
| aXMeter | Ambisonic meter | Shows the RMS and peak levels of all the Ambisonic channels, up to tenth-order (121 channels). | Download |
Mix Monitoring
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
ISOL8 |
Mix Monitoring | Can be used on the master track or individual audio track busses. | Download |
Multi-Effect
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
|
Spectral Plugins Spacer |
Multi-Effect | Spatial-Granular Effects | Download |
| UJAM Finisher Micro | Multi-Effect | Combines a Chorus, Reverb, Compressor and an EQ. Note: requires registration and signing up for an email. |
Download |
| Process Audio Protility | Multi-Effect | Audio utilities including phase correction, high-pass filter, stereo width adjustment, bass mono conversion, panning, gain trim, and metering. | Dowload |
| remaincalm Gloss | Multi-Effect | A vintage enhancer using chorus and reverb that captures a 70s vibe. Sounds good on electric piano and synths. | Download |
Panner
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Cableguys Pancake 2 | Stereo Panner | Download | |
| Audiomodern Panflow | Stereo Panner | Download | |
| Rob Papen RP-Pan | Stereo Panner | A stereo panner with a Doppler FX option and several useful presets. | Download |
| Auburn Sounds Panagement | Stereo Panner with Effects | A binaural Distance Panner that enables the user to position a track anywhere in the sound field with reverb, width, tilt, and an LFO. | Download |
Pre Amp
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Fuse Audio Lab VPRE-72 | Pre-amp | A vintage tube pre-amp. | Download |
| Shattered Glass Audio | Pre-amp | Classic two stage tube mic pre-amp. | Download |
Reverb
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Sound Particles Air – Music Ediction | Algorithmic Reverb | Download | |
| PSP Chamber | Algorithmic Reverb | A single algorithm chamber reverb that gives users a good deal of control. | Download |
| Acon Digital Verberate Basic | Algorithmic Reverb | Features a plate reverb simulation, room reverb, hall, and lush hall. | Download |
| Valhalla Supermassive | Algorithmic Reverb/Delay | Highly creative, lush reverbs and delays with huge, atmospheric algorithms. | Download |
| HyperSpace Core | Algorithmic Reverb | Download | |
| TAL-Reverb-4 | Algorithmic Reverb | Simple, vintage-style plate reverb with a lush, spacious sound. | Download |
| OldSkoolVerb | Algorithmic Reverb | Classic algorithmic reverb with a smooth, musical character. | Download |
| Protoverb | Algorithmic Reverb | Experimental, natural-sounding reverb with unique, randomized algorithms. | Download |
| OrilRiver | Algorithmic Reverb | High-quality algorithmic stereo reverb with many room and hall presets. | Download |
| TAL Reverb-2 | Algorithmic Reverb | Classic reverb. | Download |
|
Variety of Sound epic reverbs |
Reverb (multiple types) | Various reverb types. | Download |
|
Airwindows reverbs |
Reverb (multiple types) | Various reverb types. | Download |
|
Adam Szabo Solaris |
Algorithmic Reverb | Shimmer / ambient reverb. | Download |
|
igorsky FogPad |
Algorithmic Reverb | Shimmer / ambient reverb. | Download |
|
MeldaProduction MCharmVerb |
Algorithmic Reverb | Algorithmic reverb. | Download |
|
MeldaProduction MConvolutionEZ |
Convolution Reverb | Download | |
|
Shift Line SkyNet |
Algorithmic Reverb | Ambient reverb. | Download |
|
ANWIDA Soft SPATIO Light |
Algorithmic Reverb | General-purpose algorithmic reverb. | Download |
|
Wave Arts Convology XT
|
Convolution Reverb | Download | |
|
Voxengo OldSkoolVerb |
Algorithmic Reverb | Room and plate reverb. | Download |
|
Michael Willis Dragonfly Reverb |
Reverb (multiple types) | Various. | Download |
|
Stone Voices DReverb |
Algorithmic Reverb | General-purpose algorithmic reverb. | Download |
|
Exoverb / Exoverb Micro |
Algorithmic Reverb | EXOVERB’s proprietary reverb engine with synthesized spatial multi-IR. | Download |
|
Acon Digital Verberate Basic |
Algorithmic Reverb | Download | |
|
ChromaDSP Harmonic |
Dynamic Reverb | Enhances the harmonic content of the signal. Only the played notes of the signal are extracted and reverbated, not the noise in between. | Download |
|
PSP Piano Verb |
Algorithmic Reverb | An algorithmic reverb specifically focused on piano. | Download |
|
Spectral Audio Spacer |
Algorithmic, convolution and granular Reverb | Three different types of reverb and delay. | Download |
|
Analog Obsession Room041 |
Algorithmic Reverb | This free, but donationware. | Download |
|
Wave Alchemy Magic7 |
Convolution Reverb | Bricastii M7 impulse responses. Basically, a clone of Seventh Heaven. | Download |
|
Fuse Audio Rev-666 |
Algorithmic Reverb | Spring reverb. | Download |
|
Stone Voices Ambient Reverb |
Algorithmic Reverb | “…a wide range of reverberation time (up to 100 seconds), which allows you to get different types of reverb in nature, as well as the ability to literally freeze sounds, while receiving interesting sound pads, like Frippertronics. The reverb allows you to get a natural stereo reverb in True Stereo mode, which takes into account the location of the sound sources in space, according to which a reverb signal is formed.” | Download |
|
D Reverb |
Algorithmic Reverb | Based on a modified Dattorro algorithm. | Download |
Spectrum Analyzer
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| TDR Prism | Spectrum Analyzer | Download | |
| Voxengo SPAN | Spectrum Analyzer | FFT frequency spectrum analyzer. | Download |
| Blue Cat FreqAnalyst | Spectrum Analyzer | Download | |
| MeldaProduction MAnalyzer | Spectrum Analyzer | Download | |
| SIR Audio Tools Spectrum Analyzer | Spectrum Analyzer | Download | |
Splitter
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| ZL Splitter | Multifunctional audio splitter | Download | |
Stereo Imaging
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Boz Labs Panipulator | Stereo imagine | Reference a mix in mono and anticipate how playback will sound on mobile phones, and other less than ideal speaker setups. | Download |
Transient Shaper
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Flux BitterSweet v3 | Transient Shaper | Transient processor. | Download |
| T-Puncher FREE | Transient Shaper | Transient processor. | Download |
| Spectral Audio Pancz | Transient Shaper | Multiband transient shaping with saturation, parallel compression, and EQ. | Download |
| Couture Free Edition | Transient Shaper | Three transient detection modes (Flat, Human, and Sybil) with adjustable bass amount, a transient shaper module with optional clipping, output gain adjustment, and real-time waveform monitoring | Download |
| WavesFactory Flash | Transient Shaper | Download |
Tremolo
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Soldier Sound S Pulser | Tremolo | Mid/side tremolo | Download |
| Pecheneg Tremolo | Tremolo | Download | |
| Noise Ash Action Tremolo | Tremolo | Download |
Vocal
| Plugin Name | Type | Description/Notes | Download URL |
|---|---|---|---|
| Auburn Sounds Graillon | Pitch Correction. | Transform vocal timbre and create robotic hardtuning sounds. | Download |
| Melda MAutoPitch | Pitch Correction | Download | |
| Vox Samples Pitchmunk | Pitch Shifter | Little Alter Boy clone. | Download |
|
Techivation T-De-Esser |
De-esser | Download | |
|
Izotope Vocal Doubler |
Vocal Doubler | Download | |
|
Minimal Audio Formant |
Vocal Formant Shifting | Download | |
Thanks to @lamia6, who has been instrumental in creating and improving this list.