KrishnaSynth Legacy

Unleash your creativity.

Originally released in 2007, KrishnaSynth makes its comeback as one of the most versatile and musical synth.

This powerful instrument is loaded with over 1000 great acoustic, electric, and synth sounds, and equipped with original synthesis features, giving you the ability to create any sound you can imagine!

Its Frame Synthesis technology lets you can import, build and modify textures from sampled instruments and synth waveforms, creating almost any kind of texture using its unique Frame Oscillator and its comprehensible set of DSP functions and effects.

This synth has been rewritten and now fulfills todays conditions.

Free version is available
, with 88 presets (audio to osc import and preset randomizer available only in full version)

Watch video below to see how to get and install Free or Full versions.

Full version contains 1230 presets and 2132 movie files.


"In deed KrishnaSynth is unique."
Stephan Müsch


"I simply LOVE KrishnaSynth back in those days, it's one of those few PlugIns for which I kept my ancient MacBook alive!"
Hannes Bertolini


"KrishnaSynth couldn't be replaced by anything else, tremendous power with no effort, and still a stellar sound!"

Yann Coppier - WHOURKR/-i snor/Studio Ovale


"I can't believe it, this is fantastic news! I thought about this synth a few days ago how I've been missing it,and how amazing it is!"
Fabian Kondziella


"Very good news. KrishnaSynth is a synth with a sound different from other synths."
Pascal Maton


"First piece of good news for 2023. Thanks!"
Stewart Winter


"I agree with those who consider KrishnaSynth unique! Thank you so much for keeping it alive!"
Edoardo Arengi


"Wow! KrishnaSynth back... It was one of my favorite synths in the 32 bit times! Thank you very much for the revival of this unique project!"
Christian Bader


Go higher on pads, this synth sounds different, richer, more surprising. Old but unique.


Frame Analysis Technology will let you import any type of sound, from violin to electric guitar or from speech to drum loop, and re-create a logical animation of the successive waveform.


F.A.T. Oscillator,LFO Speeder, Frame effects, drag & drop assignation, visual feedbacks on all modulations, fast access to all sync types, up and down portamento ratio, true legato with note order remembering, etc… some of these features are still unique today.


Pick any audio and drop it on the synth, a new texture will be computed, ready to be played. Unlike modern FFT analysis, F.A.T will use waveforms to create he oscillator, resulting its specific sounding.


Krishnasynth allows all kind of LFO assignation, the speed on LFO B can be controlled by LFO A, always in the right order. LFO speeder is a simple and efficient macro allowing all kind of expression over time.


Many presets are uniques, and can sound a bit too crazy, even the soft ones. But it doesn’t matter.


install Free or Full versions

  • Version 1.8.1
  • User’s Manual
  • VST / VST3
  • AudioUnit
  • 1230 Presets
  • 2132 Oscillator movies
  • Preset Randomizer
  • WAV / AIF drag and drop Import on Osc 1
  • Version 1.8.1
  • User’s Manual
  • VST / VST3
  • AudioUnit
  • 88 Presets
  • (Import & Randomize disabled)

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KrishnaSynth Legacy Features

KrishnaSynth Legacy Features

  • New Synthesis System (Frame Oscillator)
  • Full Control Over Frame Rate and (re)Animation of imported sounds
  • Mirror Effect
  • Repeat Effect
  • Effect
  • Exclusive Draw Screen
  • Several interpolation modes
  • Coarse Control(-36/+36 semitones)
  • User friendly Import Menu
  • 2 Analog Model oscillators
  • Volume and Pan control
  • Fine Tune Control (-50/+50th of a semitone)
  • Desync for each oscillator
  • FM Synthesis
  • AM Synthesis
  • Free drag and drop assignation to any control on screen
  • 16 external MIDI OUT modulation destinations
  • 6 Drawable LFO Step Sequencers : Shapes: Simple, Ramp, Saw, half-Saw, Soft, fine
  • LFO Phase Control for each LFO
  • LFO per voice (Polyphonic), or synced (Monophonic) for each LFO
  • LFO Speeder knob: Turn up all LFO rates live with a single control
  • Knob Movement Recorder: get control movement recorded into the LFO
  • LFO Visual Routing: any control affected by LFO shows up in green
  • Free drag and drop assignation to any control on screen
  • 16 external MIDI OUT modulation destinations
  • Envelope discreet parameters: time in samples of the “zero ms” attack/release
  • AHDSR Visual Feedback: See output of AHDSR directly on the destination
  • Auto-Zoom Envelope to Screen Adjust
  • 16 Steps Sequencer
  • Step Size from 1 to 16
  • Slide Control for each step
  • 2 Randomizers (Intelligent/Chaotic)
  • Tube Emulation with customizable cabinet size and frequency
  • Phaser
  • Chorus
  • Reverb
  • Perfect sync of effect parameters with host tempo and timecode
  • Legato
  • Unison using from 1 to 16 note (user selection)
  • Unison Phase delay (same)
  • Unison Random Phase delay (same)
  • Free polyphony per preset: from 1 (mono) to 16
  • Build-in Hold implementation
  • 16 voice polyphony
  • Global Master Tuning
  • MIDI Learn Edit Screen
  • MIDI Learn invertable min and max Edit
  • MIDI OUT Full Implementation
  • Preset Manager
  • Preset Category reflecting Folder hierarchy on Hard Drive
  • Preset Randomizer (choose any number, the same number generates the same random preset)
  • Intuitive 3D user Interface
  • Option Screen with clear categories
  • Global Options (Saves on Exit)
  • Over 1000 presets
  • new in 1.8.1 :
  • Larger size GUI
  • Always show LFO visuals
  • More MIDI destinations
  • Manual imports of presets
  • Mousewheel support
  • Sound/Speech/Waveform import with Frame Analysis Technology (F.A.T.)
  • Variable PWM Effect
  • Mirror Quantized Effect
  • Bit Reduction Effect
  • Squarer Effect
  • 9 Sizable Draw Tools: Sine, Triangle, Ellipse, Square, Line, Noise, Harmonic, Smooth and Pencil
  • Volume and Pan control
  • Fine Tune Control (-50/+50th of a semitone)
  • Batch Import
  • 5 Oscillator shapes on both Analog Oscillators: Saw, Sine, Square, Triangle and Noise
  • Coarse Control(-36/+36 semitones)
  • Old synthesizer defect emulation for each oscillator
  • 3 Fat Analog Model Filters (Low Pass, Band Pass, High Pass)
  • RM Synthesis
  • 5 LFOs, each with 3 bipolar sends
  • 108 internal modulation destinations
  • 11 shapes: Saw, Inverse Saw, Triangle, Sine, Chaos, Square, Noise, Log, Inverse Log, Triangle Log and Ellipse
  • Speed Settings: from 32 Bars to 128th with dotted and triplets, and up to note frequency multiples
  • Unipolar/Bipolar switch for each LFO
  • Perfect Sync of LFOs with host tempo and timecode
  • Feedbacked LFOs: LFOs can control LFOs/AHDSRs
  • LFO Visual Feedback: See LFO output directly on the destination
  • 3 Envelopes with Attack, Hold, Decay, Sustain, Release
  • 108 internal modulation destinations
  • Five response modes: Velocity, Key, Velocity Sync, Key Sync,Velocity To Decay
  • Feedback AHDSRs: AHDSRs can control LFOs/AHDSRs
  • AHDSR Visual Routing: any control affected by AHDSR shows up in yellow
  • Show all envelopes by using soft transparency
  • 128 Pattern Memories
  • +2/-2 Octave Control for each step
  • Velocity Control for each step
  • Speed Settings: from 32 Bars to 128th, with dotted and triplet
  • Low CPU Effect Chain
  • Flanger
  • Delay
  • Several Models of Phaser, Flanger, Chorus and Delay
  • Effect Preset Managers including dozens of Effects Presets
  • Mono
  • Unison Pitch detune (added to each extra unison voice)
  • Unison Random Pitch detune (same)
  • Unison Master Level Compensation to avoid output saturation
  • Time or Distance Portamento
  • Distinct Up and down values for Pitchbend range
  • Preset Master Tuning
  • Advanced and visual MIDI Learn Mode
  • MIDI Controller number and Channel Edit
  • MIDI Intelligent Random Mutate
  • MIDI out controls on channel, Controller number, minimum and maximum output values
  • Managing functions: Save, Save As Variation, Replace, Move to Category, Delete
  • Easy to Read List
  • Mini Preset Browse
  • On/Off Switch For every Module
  • Preset Options (Saves in Preset)
  • Visual Modulation Routing


Download content:

  • Version 1.8.1
  • User’s Manual
  • VST / VST3
  • AudioUnit
  • 88 Presets
Get it

Full version comes with 1230 presets and 2132 movie files.

The activation code is sent to you via email on purchase.


Still hesitating ? Check out our Patreon.

SoundForMore – KrishnaSynth Review
Original 2007 KrishnaSynth Promotion video

System Requirements

Operating System: PC or Mac (M1 Native supported)
CPU: 2 GHz or faster
Memory: 1 GB or more
Software: Any DAW supporting VST 3, or Audio Unit plugin standards.
All plugin formats in 64-bit only.

If you are using an outdated OS please try our free trials to ensure compatibility first.
We are not able to support all outdated OS, as well as 32bits VST2 version
PC version however come with VST2 to solve some compatibility problems


KrishnaSynth Legacy come with user’s manuals, the manual is included inside downloaded file.

We are happy to help !

Cllick to jump to support / enquiry form