Free wavetable synth, the go-to Serum alternative.
Checked September 2026 · 7 picks · 87 compared
Best Free VST Plugins (2026)
The best free VST plugins are Vital and Surge XT (synths), Spitfire LABS (sampled instruments), Valhalla Supermassive (reverb and delay), TDR Nova (dynamic EQ), OTT (multiband compression) and Dexed (DX7 FM synth).
- VST3supportedAUsupportedAAXnot supportedCLAPsupportedWINsupportedMACsupportedLNXsupported
Free reverb and delay for massive spaces.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedDeep open-source synth with thousands of presets.
VST3supportedAUsupportedAAXnot supportedCLAPsupportedWINsupportedMACsupportedLNXsupportedFree strings, pianos and textures.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedFree dynamic EQ and multiband compressor.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedFree multiband compressor behind the EDM sound.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported- FREE
#7Digital Suburban
Dexed
Free DX7-style FM synth.
VST3not supportedAUsupportedAAXnot supportedCLAPnot supportedWINsupportedMACsupportedLNXsupported
Comparison table
| Name | Price | Formats | Runs on |
|---|---|---|---|
| VitalMatt Tytel | Free | VST3, AU, CLAP, LV2, Standalone | Windows, macOS, Linux |
| Valhalla SupermassiveValhalla DSP | Free | VST3, AU, AAX | Windows, macOS |
| Surge XTSurge Synth Team | Free | VST3, AU, CLAP, LV2, Standalone | Windows, macOS, Linux |
| Spitfire LABSSpitfire Audio | Free | VST, VST3, AU, AAX | Windows, macOS |
| TDR NovaTokyo Dawn Records | Free | VST3, AU, AAX | Windows, macOS |
| OTTXfer Records | Free | VST3, AU, AAX | Windows, macOS |
| DexedDigital Suburban | Free | VST, AU, LV2, Standalone | Windows, macOS, Linux |
| PigmentsArturia | Free | Standalone, VST3, AU, AAX | Windows, macOS |
| TyrellN6u-he | Free | VST3, AU, AAX, CLAP | Windows, macOS, Linux |
| Kontakt 8 PlayerNative Instruments | Free | Standalone, VST3, AU, AAX | Windows, macOS |
| Komplete StartNative Instruments | Free | Standalone, VST3, AU, AAX | Windows, macOS |
| Analog Lab ProArturia | Free | Standalone, VST3, AU, AAX | Windows, macOS |
| Odin 2TheWaveWarden | Free | Standalone, VST3, AU, LV2, CLAP | Windows, macOS, Linux |
| HelmMatt Tytel | Free | Standalone, VST, AU, LV2 | Windows, macOS, Linux |
| Synth1Ichiro Toda (Daichi Laboratory) | Free | VST, AU | Windows, macOS |
| TAL-NoiseMakerTAL Software GmbH | Free | Standalone, VST, VST3, AU, AAX, CLAP | Windows, macOS, Linux |
| Pianoteq 9Modartt | Free | Standalone, VST3, AU, AAX | Windows, macOS, Linux, iOS |
| Decent SamplerDavid Hilowitz (Decent Samples) | Free | Standalone, VST, VST3, AU, AAX | Windows, macOS, Linux, iOS |
| BBC Symphony Orchestra DiscoverSpitfire Audio | Free | VST3, AU, AAX | Windows, macOS |
| Graillon 3Auburn Sounds | Free | VST, VST3, AU, AAX, LV2 | Windows, macOS, Linux |
| MAutoPitchMeldaProduction | Free | VST, VST3, AU, AAX | Windows, macOS |
| BandLab MasteringBandLab Technologies | Free | Web app, iOS app, Android app | Web, iOS, Android |
| Valhalla Freq EchoValhalla DSP | Free | VST3, AU, AAX | Windows, macOS |
| Valhalla Space ModulatorValhalla DSP | Free | VST3, AU, AAX | Windows, macOS |
| Kilohearts EssentialsKilohearts | Free | VST3, AU, AAX | Windows, macOS |
| MFreeFXBundleMeldaProduction | Free | VST3, AU, AAX | Windows, macOS |
| TDR KotelnikovTokyo Dawn Records | Free | VST3, AU, AAX | Windows, macOS |
| TDR VOS SlickEQTokyo Dawn Records | Free | VST3, AU, AAX | Windows, macOS |
| TAL-Chorus-LXTAL Software GmbH | Free | VST3, AU, AAX, CLAP | Windows, macOS, Linux |
| TAL-Reverb-4TAL Software GmbH | Free | VST3, AU, AAX, CLAP | Windows, macOS, Linux |
| Saturation KnobSoftube | Free | VST3, AU, AAX | Windows, macOS |
| DC1AKlanghelm | Free | VST3, AU, AAX | Windows, macOS |
| SPANVoxengo | Free | VST3, AU, AAX | Windows, macOS |
| ToTape9Airwindows | Free | VST3, AU, CLAP, LV2 | Windows, macOS, Linux |
| BritChannelAnalog Obsession | Free | VST3, AU, AAX | Windows, macOS |
| TDR MolotokTokyo Dawn Records | Free | VST2, VST3, AU, AAX | Windows, macOS |
| Youlean Loudness MeterYoulean | Free | VST2, VST3, AU, AAX | Windows, macOS |
| Voxengo OldSkoolVerbVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo Marvel GEQVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| SuperchargerNative Instruments | Free | VST, VST3, AU, AAX | Windows, macOS |
| ReplikaNative Instruments | Free | VST, VST3, AU, AAX | Windows, macOS |
| RaumNative Instruments | Free | VST, VST3, AU, AAX | Windows, macOS |
| u-he Podolskiu-he | Free | VST3, AU, AAX | Windows, macOS, Linux |
| u-he Protoverbu-he | Free | VST3, AU, AAX | Windows, macOS, Linux |
| u-he Zebraletteu-he | Free | CLAP, VST3, AU, AAX | Windows, macOS, Linux |
| CardinalDISTRHO | Free | AU, CLAP, LV2, VST2, VST3 | Windows, macOS, Linux |
| TunefishBrain Control | Free | VST, AU | Windows, macOS, Linux |
| Ample Bass P LiteAmple Sound | Free | VST2, VST3, AU, AAX | Windows, macOS |
| Ample Guitar M LiteAmple Sound | Free | VST2, VST3, AU, AAX | Windows, macOS |
| Chow Tape ModelChowDSP | Free | VST3, AU, AAX, LV2 | Windows, macOS, Linux |
| ChowCentaurChowDSP | Free | VST3, AU, AAX | Windows, macOS, Linux |
| ChowMatrixChowDSP | Free | VST3, AU | Windows, macOS, Linux |
| Chow KickChowDSP | Free | VST3, AU | Windows, macOS, Linux |
| ChowMultiToolChowDSP | Free | VST3, AU, CLAP | Windows, macOS, Linux |
| Dragonfly ReverbMichael Willis | Free | VST, LV2 | Windows, macOS, Linux |
| Neural Amp ModelerSteven Atkinson | Free | VST3, AU | Windows, macOS |
| DeelaySixth Sample | Free | VST3, AU, AAX | Windows, macOS |
| Acon Digital MultiplyAcon Digital | Free | VST, AAX, AU | Windows, macOS |
| Airwindows ConsolidatedAirwindows | Free | CLAP, VST3, AU, LV2 | Windows, macOS, Linux |
| WiderPolyverse Music | Free | VST2, VST3, AU, AAX | Windows, macOS |
| SINE Player and SINEfactoryOrchestral Tools | Free | VST, VST3, AU, AAX | Windows, macOS |
| Venn Audio Free SuiteVenn Audio | Free | VST3, AU, AAX | Windows, macOS, Linux |
| iZotope VinyliZotope | Free | AU, AAX, VST3, VST2 | Windows, macOS |
| Ozone ImageriZotope | Free | AU, AAX, VST2, VST3 | Windows, macOS |
| sforzandoPlogue | Free | VST3, AU, CLAP, AAX | Windows, macOS, Linux |
| Bespoke SynthRyan Challinor | Free | VST | Windows, macOS, Linux |
| Voxengo BoogexVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo Tube AmpVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo Stereo TouchVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo TEQ-421Voxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo Tempo DelayVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo Overtone GEQVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| Voxengo MSEDVoxengo | Free | VST, VST3, AU, AAX | Windows, macOS |
| HoRNet AngleHoRNet | Free | AU, VST, VST3 | Windows, macOS |
| HoRNet TreBandeHoRNet | Free | AU, VST, VST3, AAX | Windows, macOS |
| HoRNet HarmonicsHoRNet | Free | VST3, AAX, AU | Windows, macOS |
| HoRNet MollaHoRNet | Free | AU, VST, VST3, AAX | Windows, macOS |
| HoRNet TapeLiteHoRNet | Free | VST3, AU, AAX | Windows, macOS |
| HoRNet ValvolaHoRNet | Free | AU, VST, VST3, AAX | Windows, macOS |
| HoRNet MixCompHoRNet | Free | VST3, AAX, AU | Windows, macOS |
| HoRNet Magnus LiteHoRNet | Free | AU, VST, VST3, AAX | Windows, macOS |
| STL AmpHub LESTL Tones | Free | VST, AU, AAX, Standalone | Windows, macOS |
| SitalaDecomposer | Free | VST, AU, AAX, Standalone | Windows, macOS |
| ML Sound Lab ML Drums FreeML Sound Lab | Free | VST3, AU, AAX, Standalone | Windows, macOS |
| Cherry Audio Surrealistic MG-1 PlusCherry Audio | Free | VST, VST3, AU, AAX | Windows, macOS |
| Youlean Loudness Meter 2 ProYoulean | Free | VST2, VST3, AU, AAX, Standalone | Windows, macOS |
| Kits AI MasteringKits.ai | Free | Web | Web |
More options
Six-engine hybrid software synthesizer with modal, granular, wavetable, sample, harmonic and virtual analog synthesis.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported- FREE
u-he
TyrellN6
Free virtual analog synthesizer with classic dual-oscillator architecture and a Diva-derived filter.
VST3supportedAUsupportedAAXsupportedCLAPsupportedWINsupportedMACsupportedLNXsupported Free streamlined player that runs Kontakt instruments and third-party Kontakt libraries.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedFree production bundle with Kontakt Player, Massive X Player, effects, and sound libraries.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedKeyboard anthology with 2,000+ curated presets from Arturia's V Collection synths and keys.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported- FREE
TheWaveWarden
Odin 2
Free open-source 24-voice polyphonic synth with custom waveform drawing and analog filter models.
VST3supportedAUsupportedAAXnot supportedCLAPsupportedWINsupportedMACsupportedLNXsupported - FREE
Matt Tytel
Helm
Free, open-source subtractive synth with polyphonic modulation; Matt Tytel's predecessor to Vital.
VST3not supportedAUsupportedAAXnot supportedCLAPnot supportedWINsupportedMACsupportedLNXsupported - FREE
Ichiro Toda (Daichi Laboratory)
Synth1
Free virtual analog softsynth modeled on the Clavia Nord Lead 2, widely used since the 2000s.
VST3not supportedAUsupportedAAXnot supportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported Free virtual analog synthesizer with a great sound and low CPU usage.
VST3supportedAUsupportedAAXsupportedCLAPsupportedWINsupportedMACsupportedLNXsupported- FREE
Modartt
Pianoteq 9
Physically modeled virtual piano instrument, vivid, expressive, and highly customizable.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXsupported+ iOS Free sampler plugin for playing DecentSampler-format (.dspreset/.dslibrary) sample libraries.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXsupported+ iOSFree orchestral plugin with 34 BBC Symphony Orchestra instruments recorded at Maida Vale Studios.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported