Diffusia
A free drone synthesizer for deep, evolving atmospheres
FREE
- 6-voice polyphonic engine
- Multiple waveform selection for unique timbres
- Unison mode for thick, wide sound design
- Resonant filter for sculpting your tone
- Warm chorus for added depth and width
- Built-in effects like tremolo, chorus and reverb
Formats Available
VST3 AU LV2
Why Choose Free VST Plugins?
Whether you're looking for free VST instruments, free reverb VSTs, or free reverb plugins, high-quality options can elevate your production without breaking the bank. Diffusia is our contribution to the world of free VST plugins, giving modern producers a powerful yet lightweight effect for creative sound design.
Release Notes
Latest version v0.7.1
v0.7.1
12/4/2025- Added README.txt to Linux zip package for linux installation instructions
- Added MANUAL.txt to all packages for quick overview of features
v0.6.0
11/10/2025- Corrected bug that would cause Logic to crash
- Increased output gain by ~40% via voice scaling as the output was quite low
v0.5.0
11/1/2025- Intial GA release of Diffusia