Synth Analogue/Subtractive Audio Plugins

Synth1

    WindowsMacFree VST
87K Views Rating: 4 /5 (26 votes)
“Synth1 is a free software synthesizer. Functionally it is modelled on the Clavia Nord Lead 2 Red Synth. Features:[...]

Helm

    WindowsMacLinuxFree VSTAudioUnitLV2AAX
31K Views Rating: 4.4 /5 (18 votes)
“Helm – a free, cross-platform, polyphonic synthesizer that runs on GNU/Linux, Mac, and Windows as a standalone[...]

MiniMogueVA

    WindowsFree VST
28K Views Rating: 4.4 /5 (9 votes)
“Based on the most popular analog monosynth of all time! This amazing softsynth sounds very close to the original [...]
Free Audio Plugin - Tal-BassLine

Tal-BassLine

    WindowsMacFree VSTAudioUnit
27K Views Rating: 5 /5 (1 votes)
“TAL-BassLine is a virtual analog bass synthesizer especially made for bass, acid sounds and effects. It’s based[...]

Noisemaker

    WindowsMacFree VSTAudioUnit
23K Views Rating: 5 /5 (4 votes)
“TAL-NoiseMaker is an improved version of TAL-Elek7ro and has a completely new synth engine and a lot of improveme[...]
Free Alpha | Audio Plugins for Free

Free Alpha

    WindowsMacFree VSTAudioUnit
18K Views Rating: 3.9 /5 (5 votes)
“FreeAlpha is the small brother of Alpha, sharing the same engine but having fewer features. Its around since mid [...]

Crystal

    WindowsMacFree VSTAudioUnit
13K Views Rating: 5 /5 (2 votes)
“Crystal is a semi-modular software synthesizer featuring both subtractive synthesis and frequency modulation (FM)[...]

Podolski

    WindowsMacFree VSTAudioUnitAAX
11K Views Rating: 4.1 /5 (7 votes)
“Podolski is a simple, CPU-efficient virtual analogue synthesizer. Basically a cut down version of FilterscapeVA w[...]
Audio plugin for free - Prodigious Synthesizer

Prodigious Synt...

    WindowsFree VST
11K Views Rating: 5 /5 (1 votes)
“The Prodigious synthesizer is a Mono/Poly instrument based in the architecture of a famous synthesiser from the p[...]

Chimera

    WindowsFree VST
10K Views Rating: 5 /5 (2 votes)
“Chimera is a noise driven synth focusing on pads and haunting leads. Three noisegenerators are connected through [...]

Arppe2600va

    WindowsFree VST
9K Views Rating: 5 /5 (2 votes)
“Based on ARP’s legendary semi-modular analog monosynth! This amazing softsynth sounds very close to the ori[...]
Surge | Audio plugins for free

Surge

    WindowsMacLinuxFree VSTAudioUnit
8K Views Rating: 4.4 /5 (11 votes)
“SURGE is a free, open source synth that’s available for macOS, Windows & Linux. The software synth is descr[...]

Tyrell Nexus 6

    WindowsMacFree VSTAudioUnit
7K Views Rating: 4 /5 (1 votes)
“The Tyrell Nexus 6 plug-in was programmed by Urs Heckmann (mastermind of u-he) for Amazona.de This is a virtual[...]
Europa | Audio Plugins for Free

Europa on the w...

    WindowsMacLinux
7K Views Rating: 0 /5 (0 votes)
“Europa on the web – Propellerhead’s amazingly powerful spectral wavetable synthesizer, now playing in your we[...]
Remedy | Audio Plugins for Free

Remedy

    WindowsMacFree VSTRTAAudioUnit
7K Views Rating: 2.6 /5 (7 votes)
  “REMEDY is a FREE software synthesizer and probably the only free synth featuring an arpegiator! Version 1.[...]

Acid machine Be...

    WindowsMacLinux
7K Views Rating: 3.8 /5 (2 votes)
“Acid techno creator with 2 synths and drum machine. Create acid techno style tracks with 2 303-style synthesizers[...]
XSynth DSSI

Xsynth DSSI

    Linux
7K Views Rating: 0 /5 (0 votes)
“The xsynth-dssi package contains the Xsynth-DSSI plugin, a classic-analog (VCOs-VCF-VCA) style software synthesiz[...]
PG-8X 2.0 | Audio Plugins for Free

PG-8X 2.0

    WindowsMacFree VST
6K Views Rating: 5 /5 (1 votes)
“The PG-8X is a virtual analog synthesizer, with the standard 2-DCO – 24dB/oct Filter design Features: up to[...]

Lokomotiv

    WindowsMacFree VSTAudioUnit
6K Views Rating: 5 /5 (5 votes)
“Lokomotiv is a software synthesizer for both Windows and Mac. “Lokomotiv is designed to make your sounds m[...]
Phutura VSTI | Audio Plugins for Free

Phutura VSTI

    WindowsFree VST
6K Views Rating: 0 /5 (0 votes)
“8 Voices Polyphonic Virtual Synthesizer Inspired by Alpha Juno Phutura is a virtual synthesizer inspired by 80[...]
Calf MonoSynth

Calf MonoSynth

    LinuxLV2
6K Views Rating: 0 /5 (0 votes)
“Simple monophonic synthesizer with 2 oscillators, multimode filter and an envelope. Designed to maximize flexibil[...]