Demon Fuzz v1.0.2 is Now Available
[Notice – October 2025] This article discusses or mentions our previous use of the PACE iLok licensing system. We have since moved to a new, customer-first licensing approach. Learn more about our decision here.

Demon Fuzz v1.0.2 is now available; an update with support for the latest operating systems, Apple M4 Compatibility and some Bug fixes.
What's New?
New Features:
- [macOS] M4 Compatibility
- [macOS & Win] Latest OS Support/Compatibility.
- Updated GUI
- Implement VST3 bundles and manifest generation
- Compatibility fix for Fusion DLC-protected software running on Apple M4
systems. - Improve iLok protection (Edit 10.30.25 - iLok discontinued, JST now has it's own license authorization system, existing iLok users are not affected)
- Support for protected products running in the Apple Sandbox.
- Resolve incompatibility issues between wrapped Audio Units plugins and
recent GarageBand versions on Intel-based systems
Minimum OS Requirements
- Windows 7 or above (64-bit only)
- macOS 10.14 or above (Intel or M-Series, 64-bit only)
Compatibility
- Windows: AAX, VST3
- macOS: AAX, AU, VST3
Yet to try Demon Fuzz? Head on over to the product page for feature details and your 14-day free trial.