LMMS is a free cross-platform software which allows you to produce music with your computer.
SuperTron Virtual analog synthesizer for sounds and sequences typical of the 70s and 80s, Dance, Trance
Free VST - M-Box (Music Box) Instrument If you like this instrument you can also donate to there project.
Tunefish 4 is available across various platforms and supports 32-bit as well as 64-bit OS and best of all you can download it for free.
A1TriggerGate is a ‘Sequenced Gate’ plugin to chop up any incoming audio signal. It is a well known effect in electronic music and sometimes also known as ‘Trance Gate’ effect.
Nova-67P is a parallel parametric equalizer plugin combined with a compressor. External side-chain support. 64-bit internal processing. 32 but and 64 bit version Mac compatible and Windows
Azurite by Distorque is a Virtual Effect Audio Plugin for Windows. It functions as a VST Plugin.
TAL-Reverb-4 is a standalone version of the high quality reverb implemented in TAL-Sampler. TAL-Reverb-4 is available for free download
Free Minimoog emulation plugin developed by Glen Stegner. Available to download for free.
Synth1 is a VST & AU software synthesizer designed by Ichiro Toda Synth1 combines the common sound synthesis method of Subtractive & FM synthesis. It's one of the most downloaded soft synth in the world, some say it sounds amazing, and it's totally free
Dexed is a multi platform, multi format plugin synth that is closely modeled on the Yamaha DX7. Dexed is also a midi cartridge librarian/manager for the DX7. Fully works on Windows 7 and Windows 10. The Yamaha DX7 was originally used by artists including A-ha, Kenny Loggins, Kool & the Gang, Whitney Houston, Chicago and Phil Collins.
Step into music production with KOMPLETE START– a curated selection of studio-quality instruments, effects, utilities, loops, and samples for the low price of nothing at all. Play over 2,000 customizable sounds – drums and percussion, bass, acoustic instruments, synths, pads and atmospheres, effects, and more.