Windows, Free
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| Arachnid v1.0 | 8-channel stereo drum sampler. [VST] | Windows | Freeware | 2008-10-07 | 0 | 50db |
| ArBPM 102 | Beats per Minute counter. | Windows | Free | 1999-12-02 | 43 | 50db |
| Arcade2 v2.1 | Randomized sample folder animator for inspirational purposes. [VST] | Windows | Freeware | 2008-05-05 | 3 | 45db |
| AREX 2011 1.5 | A drum module based on a hardware drum machine from the early 80's [VSTi] | Windows | Freeware | 2013-04-23 | 3 | 65db |
| ARGO v1 | 100 real-time sound synthesis modules. | Windows | Freeware | 2008-04-20 | 0 | 65db |
| Argotlunar 2.0.5 | Real-time granulator effect. [VST] | Windows | Free | 2012-06-17 | 0 | 50db |
| Aria Maestosa v1.4.7 | Aria Maestosa is a full featured MIDI tracker and editor. | Windows | Free | 2013-02-04 | 1 | 55db |
| Arkaos VISUALIZER v1.6 | Visual plug-in for major MP3 players. | Windows | Freeware | 2003-05-07 | 3 | 60db |
| Armadillo MP3 | Organizer and jukebox to search classified and play MP3 files | Windows | Freeware | 2000-10-10 | 0 | 45db |
| Armchair Guitarist v1.5 | Allows a standard guitar controller for the XBox 360, PC or Playstation 3 to be used as a MIDI input. [VST] | Windows | Freeware | 2010-07-07 | 0 | 55db |
| arp4midi v1.1 | MIDI arpeggiator. [VST] | Windows | Freeware | 2005-05-05 | 0 | 50db |
| Arpecyza! v1.4 | 32-Step Dual Synth Arp - Loop Recorder. [VST] | Windows | Freeware | 2005-05-07 | 1 | 50db |
| ARPocalypse 1.01 | Eight step rhythmic pattern generator effect. [VST] | Windows | Free | 2004-07-06 | 1 | 45db |
| ArpWizard (Standalone beta) | Rack based midi sequencer | Windows | Freeware | 2003-08-29 | 2 | 55db |
| Arpy v1.0 | Virtual analogue synthesizer. [VST] | Windows | Freeware | 2007-06-03 | 0 | 45db |
| Arrakisynthesis 1.0 | Stereo polyphonic synthesizer. [VST] | Windows | Free | 2008-04-01 | 0 | 40db |
| Artemis v1.0 | Subtractive synthesizer. [VST] | Windows | Freeware | 2006-12-14 | 0 | 40db |
| Artisan CD/DVD Burner v3.3.32 | NO LONGER AVAILABLE | Windows | Free | 2007-04-20 | 2 | 45db |
| As Fast As Possible Audio DSP | The program adds sound effects in real-time | Windows | Freeware | 1999-03-17 | 35 | 50db |
| Asaph v0.5.5 | Song mangement tool for Christian music groups and worship leaders. | Windows | Free | 2004-12-06 | 1 | 40db |
| AsfTools 3.1 | Editing/repairing tool for ASF, WMV and WMA files | Windows | Freeware | 2002-08-15 | 3 | 45db |
| Ashampoo Media Player+ v2.03 | Multimedia player to burn playlists to CD and much more. | Windows | Freeware | 2004-09-09 | 3 | 55db |
| asHost v1.2.4 | VST host. | Windows | Freeware | 2008-10-01 | 0 | 55db |
| ASIOSigGen v2.18 | ASIO test signal generator | Windows | Freeware | 2007-01-25 | 3 | 50db |
| Astralis Baby Bion v2.0 | Synth using the oscillator from the forthcoming Astralis Bion. [VST] | Windows | Freeware | 2010-06-24 | 0 | 45db |
| ASX to MP3 Converter v1.82.50 | Convert the music in ASX/ASF/WMV/WMA format to MP3 file! | Windows | Free | 2005-07-12 | 0 | 50db |
| Asynth 1.01 | A six voice virtual analog synthesizer. | Windows | Free | 2005-01-20 | 1 | 40db |
| athenaCL v1.4.8 | Polyphonic, poly-paradigm algorithmic music composition in an interactive command-line environment. | Windows | Free | 2008-05-09 | 0 | 55db |
| Atlantis v0.9p | Synthesizer and Filter Delay [VST] | Windows | Freeware | 2009-07-14 | 0 | 50db |
| Atmosphere Lite v5.5 | Bring the sounds of nature to your desktop. | Windows | Freeware | 2004-07-16 | 5 | 50db |
