Choroboros by Kaizen DSP is a free chorus plugin for 2026, currently in open source public beta and available for direct download without sign-up. This VST3 and Audio Unit effect delivers lush stereo widening, classic and experimental modulation, and flexible tone shaping for producers and sound designers. All engines and features are royalty-free with no usage restrictions.
Five Chorus Engines with Flexible Features
Choroboros comes packed with five distinct modulation engines, each offering different chorus flavours:
- Green: Analog-inspired modulation with high-quality interpolation and tempo sync.
- Blue: Clean chorus with musical modulation and a live DSP dev panel.
- Red: Vintage BBD chorus emulation with tape saturation curves.
- Purple: Experimental phase-warped chorus, featuring 2D orbital modulation.
- Black: Modern transparent stereo widening for subtle depth.
The interface includes real-time parameter mapping, tone spectrum analysis, and global controls for wet/dry mix, modulation depth, and stereo width. Advanced users can access a developer panel to tweak DSP algorithms and view live engine responses.
Open Source, Royalty-Free, No Sign-Up
Choroboros is distributed as a public beta but fully open source with no licensing fees or registration. You are free to use the plugin in commercial and noncommercial projects. Download links are provided directly from Kaizen DSP’s repository.
- Plugin formats: VST3 (Windows, Mac), Audio Unit (Mac), with Apple Silicon native support
- DAW compatibility: Ableton Live, Logic Pro, FL Studio, Reaper, and any DAW supporting VST3/AU
- Features: Five chorus engines, independent tone shaping, developer panels
- Licensing: Open source, royalty-free for all uses
Download and Availability
There are no time limits or sign-up requirements for the Choroboros free chorus plugin in 2026. It remains available as long as the public beta is maintained.
Quick Facts: Choroboros offers five unique chorus engines as a free and open source plugin for Mac and Windows, with VST3 and AU formats. Download is direct and royalty-free for all uses.
Try Choroboros for classic and modern chorus sounds — download it instantly from the official Kaizen DSP project site.
FAQ
Is Choroboros really free for commercial use?
Choroboros is fully open source and royalty-free for both commercial and personal projects.
What plugin formats does Choroboros support?
Choroboros is available as VST3 for Windows and Mac, and Audio Unit for Mac, with Apple Silicon support.
Is there any time limit or sign-up required?
There is no time limit and no registration required; download is direct from Kaizen DSP’s site.