Download Free Synth AU VST Plugins & VSTi Instruments

Stepocea is a polyphonic stereo synthesizer for VST3 (64-bit) tuned for spatial, massive leads and pads that evolves in counterpoint.

RF-Bassline Monophonic Bass Synth for Acid Basslines

A single oscillator monophonic synth with a Lowpass Filter, Distortion and Slide which provides a simulation ...

RF-Drums is a Drum rompler with modern and vintage kits

Pneuma is a Subtractive polyphonic synthesizer

Auralis is the next instrument in the 2MGT suite of experimental synthesizers. Using MIDI files with their subsequent transformation through the Pattern Sequencer ...

Explorer is a polyphonic synthesizer with wave shaper and oscillator modulation.

Modulation source = velocity, aftertouch, 3 controllers, 3 envelopes, 3 ...

Amurg Lite is a smaller (but fully functional) version of our Amurg virtual instrument plugin for Windows and macOS.

Amurg Lite has all features just like ...

Luxon by SynthIV is an analog-modeling synthesizer in VST3 64-bit format. Two multi-waveform oscillators are mixed into an amplifier and/or filter envelope, and ...

Electric organ emulation

Mel-Lofi is a free virtual instrument plugin (ROMpler) for digital audio workstations on Windows and macOS.

This virtual instrument is based on the Mellotron ...

Marimba Renaissance is a virtual instrument based on a damaged marimba recording that has been restored. A combination of audio engineering techniques has been ...

Melop is a free instrument for Windows and Mac compatible with our QM Sounds player.

A Sound Bank created from the recording of a 12-note Tank Drum, tuned ...

The Kia instrument is a synthesizer developed from an analog synth developed to create Kia's signature sound.

Zen is a free instrument for Windows and Mac compatible with our QM Sounds player.

A Sound Bank created from a Tibetan singing bowl tuned to 432 Hz and processed ...

Clean Electric Guitar is a sampled-based plugin made to be used as a source for virtual guitar amps and effect racks. Two electric guitars have been sampled note ...

VLT LO-FI is a free instrument for Windows and Mac compatible with our QM Sounds player.

A Sound Bank created from recording a VL-Tone keyboard on a Cassette ...

QM Soundsis the name given to our new sample player, focused on relaxation music, meditation, ambient, lofi, field recordings and many more.

The player itself ...

Clear Glass is a free instrument for Windows and Mac compatible with our QM Sounds player. A Sound Bank created from recordings of wine glasses and processed with ...

PlastikGuitar is a small guitar instrument is based on samples captured by Quartertone from a Yamaha Eterna classical acoustic guitar. During the recording session, ...

Retro Cazio is a rompler based on an old toy keyboard from the 80s. All the sounds of the MT-100 have been sampled using high-end recording equipment. Released ...

Strings One is a free software that features solo strings and string ensembles that Sound Magic recorded at Platinum Sound in New York City.

ttm000 is a VSTi that recreates a world-famous organ.

ttm001 is a VSTi for Windows (32/64bit) that can create a drum set by combining any WAV files. The free VSTi I used to use is no longer available, so I made it ...

ttm002 is a digital synthesizer with a unique waveform synthesis engine and modulation mechanism.

ttm002 can generate arbitrary waveforms by adjusting the ...

Crystal Harp is a virtual instrument featuring the sound of, you guessed it, a crystal harp. Its soft and gentle sound is perfect for ambient, meditation, and new-age ...