Frequency modulation (FM) synthesis has a bit of a rep of being difficult to master, mostly.
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| VST Plug-in Pack 7 | Pack of 30 VST plug-ins. Free download sound maker software. | Windows | Freeware | 2001-05-01 | 1 | 95db |
| Rebirth RB-338 v2.0.1 | Software emulation of TR-303s and one TR-808. Best digital drawing software. | Mac | Freeware | 2005-09-01 | 5 | 75db |
| Coagula Light 1.6 | Industrial Strength Color-Note Organ | Windows | Freeware | 2003-05-08 | 16 | 75db |
| Rebirth RB-338 v2.0.1 | Software emulation of TR-303s and one TR-808. | Windows | Freeware | 2005-09-01 | 118 | 75db |
| DarkWave Studio v5.5.5 | Creativemarket 1000 lightroom preset pack vol 2 download free. Modular digital audio workstation (DAW) / virtual studio for the creation of electronic music. | Windows | Free | 2016-07-15 | 23 | 70db |
| Macaw v3.01 | Implements a clip based MIDI sequencer, which drives a bunch of built in plugins, MIDI devices and VST plugins. It has a soundfont loader and wave editor. | Windows | Free | 2009-07-16 | 12 | 70db |
| Figure 1.7.3 | Figure is a mobile music production app that can provide Bass, Drums and Lead Synth based on Reason. | iPhone | Freeware | 2015-04-06 | 0 | 70db |
| ZynAddSubFX v2.5.1 | Realtime, multi-timbral software synthesizer. | Linux | Free | 2015-07-06 | 0 | 70db |
| TS-404 V1.05 | TS-404 is a virtual analogue, multitimbral synthesizer. | Windows | Freeware | 1999-01-01 | 61 | 70db |
| Stomper Hyperion v5.0b | Create drum sounds such as 909 kicks and other Analog sounds | Windows | Freeware | 2000-09-01 | 254 | 65db |
| VST Plug-in Pack 7 | Pack of 30 VST plug-ins. | Mac | Freeware | 2003-11-21 | 4 | 65db |
| FluidSynth 1.1.6 | A real-time software synthesizer based on the SoundFont 2 specifications | Windows | Free | 2013-03-11 | 3 | 65db |
| SynthFont 2.0.0.13 | MIDI playing/rendering tool that uses SoundFonts. [VST/Standalone] | Windows | Free | 2014-09-05 | 7 | 65db |
| DreamStation Rev.004 | Virtual software synth workstation. | Windows | Freeware | 2013-02-11 | 42 | 65db |
| ProTrekkr 2.5.4 | ProTrekkr is a Tracker software with built in software synthesizer. - works with .MOD files. | Mac | Free | 2011-12-14 | 0 | 65db |
| AXS Free Version | Analogue Xpansion System: realtime software synthesizer https://newlineirish546.weebly.com/taupe-mac-lipstick-swatch.html. | Windows | Freeware | 2000-09-01 | 55 | 65db |
| Drumkv1 | Drumkv1 is an open source drum-kit sampler synthesizer for Linux | Linux | Free | 2012-10-29 | 0 | 60db |
| DreamStation DXi2 v2.3 | Polyphonic analog synthesizer. [DX] | Windows | Freeware | 2008-03-12 | 2 | 60db |
| ProTrekkr 2.5.4 | Free software for pdf files. ProTrekkr is a Tracker program with built in software synthesizer. | Linux | Free | 2011-12-14 | 0 | 60db |
| VB-1 | Virtual Bass plug-in [VSTi] | Windows | Freeware | 2011-11-30 | 2 | 60db |
| HyperSID v1.2 | Realtime MIDI synth editor. [VST] | Windows | Free | 2009-07-03 | 0 | 60db |
| Proteus VX v2.0 | Borrows its internal architecture from its big brother, Emulator X3. Although Proteus VX does not have the extensive editing capabilities of Emulator X3, it does offer 16 continuous controllers for each preset. [VST/Standalone] | Windows | Freeware | 2010-05-20 | 2 | 60db |
| Abakos 2.1 | High quality virtual analogue synthesizer. [VST] | Windows | Freeware | 2006-10-21 | 7 | 60db |
| Chordbot Lite 1.25 | Auto accompaniment synth that lets you create and play chord progression | Android | Free | 2011-07-30 | 0 | 60db |
| Smack v0.3 | Sample-free drum synth. | Linux | Free | 2006-04-29 | 1 | 60db |
| KickMaker 2.0 | Synthesizer designed specifically to create good kick drum sounds. [VST/AU] | Mac | Freeware | 2010-10-30 | 1 | 60db |
| thOnk_0+2 | Free Granular Synthesis for Mac. [VST] | Mac | Freeware | 9 | 60db | |
| RubberDuck v2.1.2 | Acid and techno software synthesizer - based on the Roland TB-303. | Windows | Freeware | 2005-08-28 | 9 | 60db |
| SynthMaster FREE v1.0.5.2 | Semi-modular software synthesizer and multi-FX plug-in. [VST/DX/RTAS] Templates for pages – design 6 0 3d. | Windows | Freeware | 2007-04-26 | 4 | 60db |
| SoundForum Synthesizer v1.0 | Standalone software synthesizer | Windows | Freeware | 2002-07-01 | 21 | 60db |
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