Freeware
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| Aj-snapshot 0.9.6 | A command line utility to store/restore ALSA and/or JACK connections. | Linux | Freeware | 2012-03-30 | 0 | 40db |
| Akai SG01v editor | Editor for Akai SG01v sound module | Mac | Freeware | 2000-07-01 | 0 | 45db |
| AKAIdisk 2.2 | Lets your PC read and write Akai sampler floppy disks | Win 3.1 | Freeware | 1998-12-17 | 13 | 50db |
| AkBrowser v1.0 | Yamaha A4000/A5000 and A3000 samples to AIFF converter. | Mac | Freeware | 2009-06-02 | 0 | 50db |
| Albedo Plugin for Winamp 1.07 | Albedo is a full screen, true color visualization plugin for Winamp. | Windows | Freeware | 1999-03-30 | 5 | 55db |
| Alchemy Mobile v1.1.35 | Alchemy Mobile is a software synthesizer for iPhone and iPad. | iPhone | Freeware | 2012-09-11 | 0 | 70db |
| Alchemy Soundfont | Atmospheric Pads | Windows | Freeware | 2002-05-01 | 2 | 60db |
| Aldo's WAVEdit v1.2 | Edit Wave samples and convert recorded songs to MP3. | Windows | Freeware | 2002-05-24 | 2 | 50db |
| Algorithmic Composer v2.01 | A program that enables composition through the use of abstract object types | Windows | Freeware | 2000-02-22 | 0 | 60db |
| Alien Space Weaver v1.0 | Synthesizer especially made for spacey, deep or dark atmospheric backgrounds, soundscapes and FX sounds. [VST] | Windows | Freeware | 2009-12-14 | 0 | 55db |
| Alieno v1.0.9 | Hybrid synthesizer. [VST] | Windows | Freeware | 2008-03-11 | 0 | 40db |
| All My MP3s v1.81 | MP3 artist/genre organizer and more | Windows | Freeware | 2001-03-01 | 2 | 50db |
| Alpha Juno Control v0.9 | A basic patch editor for owners of Roland Alpha Juno keyboards | Mac | Freeware | 2003-11-21 | 5 | 50db |
| AlsaPlayer v0.99.80 | A new type of PCM player. It is heavily multi-threaded and tries to excercise the ALSA library and driver quite a bit. | Linux | Freeware | 2007-11-05 | 0 | 50db |
| Altosax | Alto Saxaphone sound font | Windows | Freeware | 2000-08-01 | 5 | 45db |
| Always In Key v0.6 | Select a musical key and restrict MIDI output to only notes in that key. | Mac | Freeware | 2004-05-01 | 0 | 55db |
| AmazingMIDI v1.70 | Transcribes polyphonic music, converting WAV to MIDI. | Windows | Freeware | 2003-08-20 | 2 | 70db |
| Amber-X 1.1 | Granular synthesis application based on Amber. | Mac | Freeware | 2012-10-05 | 0 | 50db |
| amoeba v1.1 | All-in-one sample modulator, mini-synthesizer, sequencer | Mac | Freeware | 2002-08-10 | 0 | 50db |
| amp for PPC | The official port of amp for BeOS | BeOS | Freeware | 1998-08-04 | 0 | 45db |
| Amp-O-Matic v1.0 | Guitar gear emulation soundskin for the Chameleon. | Windows | Freeware | 2004-01-09 | 0 | 45db |
| Amp-O-Matic v1.0 | Guitar gear emulation soundskin for the Chameleon. | Mac | Freeware | 2004-01-09 | 0 | 45db |
| AMP3 2.3.2 | Small powerful MP3 player | Mac | Freeware | 2000-10-01 | 0 | 55db |
| AmpKit 1.4 | The AmpKit is an amp, effects and recording application for the iPhone, iPad and iPod touch. | iPhone | Freeware | 2012-08-03 | 0 | 65db |
| Amplifikation Lite v1.1.3 | Real-time guitar processing. [VST] | Windows | Freeware | 2012-11-05 | 3 | 70db |
| Amplifikation Lite v1.1.3 | Real-time guitar processing. [VST/AU] | Mac | Freeware | 2012-11-05 | 2 | 55db |
| AMPLIO VST v1.1 | 3 band equalizer with adjustable bands intended to use for drum loops.[VST] | Windows | Freeware | 2013-03-05 | 0 | 50db |
| AmpliTube UNO | Virtual amplifier. [VST/RTAS/Standalone] | Windows | Freeware | 0 | 65db | |
| Amplitude Imposer v1.00 | Amplitude modulation. [VST] | Windows | Freeware | 2005-01-20 | 1 | 45db |
| Amplitude Imposer v1.00 | Amplitude modulation. [VST] | Mac | Freeware | 2005-01-20 | 0 | 45db |
