synthesizer
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| HADES v1.0.1 | Substractive synthesizer. [VST] | Windows | Freeware | 2006-01-21 | 0 | 50db |
| Hahaha CS33 v2.0 | Synthesizer. [VST] | Windows | Freeware | 2010-03-18 | 0 | 55db |
| Hahaha DS-01 Drum Synthesizer v1.0 | Drum machine with all the sounds generated by oscillators, noise generators, and ring modulators. [VST] | Windows | Freeware | 2008-12-09 | 0 | 45db |
| Hammer v1.02 | Classic analogue modelling drum synthesizer. [VST] | Windows | Demo | 2006-03-01 | 0 | 55db |
| HammerHead Rhythm Station v1.0 | Create funky drum loops. | Windows | Freeware | 2004-01-01 | 265 | 80db |
| HandSynth 1.0.4 | A powerful performance synthesizer | iPhone | Paid | 2010-12-17 | 2 | 40db |
| Harmless v1.0.8 | Additive synthesizer doing subtractive synthesis. [VSTi] | Windows | Demo | 2011-07-25 | 0 | 50db |
| HarpTime Pro v1.5 | Physically modeled harp synthesizer. [VST] | Windows | Demo | 2006-11-20 | 0 | 50db |
| HarpTime Pro v1.5 | Physically modeled harp synthesizer. [VST/AU] | Mac | Demo | 2006-11-20 | 0 | 40db |
| Helga 1.0.2 | Polyphonic analog-modeling synthesizer. | Windows | Demo | 2004-03-01 | 0 | 50db |
| Helix 2011-02-14 | Wave-table-shaping-subtractive-hybrid synthesizer. [VST/AU] | Mac | Demo | 2011-02-21 | 0 | 45db |
| Helix v2011-02-14 | Wave-table-shaping-subtractive-hybrid synthesizer. [VST] | Windows | Demo | 2011-02-21 | 0 | 45db |
| hexter v1.0.1 | Yamaha DX7 modeling DSSI plugin. | Linux | Freeware | 2012-11-05 | 1 | 55db |
| HighC v2.81 | A graphical music creation tool that lets you draw your music. | Windows | Freeware | 2010-03-12 | 1 | 65db |
| HighC v2.81 | A graphical music creation tool that lets you draw your music. | Mac | Shareware | 2010-03-12 | 0 | 50db |
| HighC v2.86 | A graphical music creation tool that lets you draw your music. | Linux | Freeware | 2011-08-20 | 0 | 55db |
| Hotelsinus Reese Bassline v1.3.1 | Drum and bass 'Reese' and DubStep bass instrument. [VST] | Windows | Freeware | 2008-08-21 | 3 | 65db |
| Hydra v1.4 | Multi-model VSTi / DXi synthesizer, designed for use in all genres of electronic music. | Windows | Demo | 2012-06-14 | 1 | 55db |
| Hydra v1.4 | Multi-model synthesizer, designed for use in all genres of electronic music. [VST/AU] | Mac | Demo | 2012-06-14 | 0 | 50db |
| Iblit v1.0 | Monophonic oft synth. [VST] | Windows | Freeware | 2007-01-22 | 0 | 50db |
| Ichi v2.0 | Virtual analogue synth. [VST] | Windows | Freeware | 2010-06-03 | 0 | 55db |
| IDJ 3-Osc VA v1.2 | Triple Osc hybrid Synthesizer. [VST] | Windows | Freeware | 2007-02-27 | 0 | 55db |
| iElectribe v1.6.1 | Simply choose a part (or sound) and touch the 16 step-sequences to quickly build a grove. | iPhone | Paid | 2013-01-11 | 0 | 55db |
| iloSynth-1 v1.6 | Synthesizer with comprehensive modulation routings. [VST] | Windows | Freeware | 2006-05-28 | 0 | 55db |
| IMEA Sequencer 1.28 | Sequencer designed for playing live and creating your own music (House, Electro, Techno, Progressive ...). [Hosts VST Plugins] | Windows | Demo | 2010-11-12 | 0 | 45db |
| Instrument Tuner 2.0 | A pitch meter and QuickTime MIDI keyboard can be used to make tuning an instrument quick and easy | Mac | Demo | 2001-12-06 | 0 | 45db |
| InternalMIDI 2.5.3 | Creates a MIDI node for the internal General MIDI synthesizer of BeOS | BeOS | Freeware | 2001-07-26 | 0 | 40db |
| InternalMIDI PPC 2.5.3 | Creates a MIDI node for the internal General MIDI synthesizer of BeOS | BeOS | Freeware | 2001-07-26 | 0 | 50db |
| Intro v1.0 | Wavetable synthesizer. [VST] | Windows | Freeware | 2005-11-05 | 0 | 50db |
| Invector v1.0 | Morph or vector synthesizer. [VST] | Windows | Freeware | 2008-05-20 | 0 | 50db |
