The part of the article about our free VST says:
If you want to start experimenting with microtonal sounds without spending anything, MICROTONE 5000 is a charming, community-favourite free option. It’s a fairly simple VST synthesizer bundled with over 5,000 microtonal tuning files covering an enormous range of tuning systems — equal temperaments, just intonation scales, experimental tunings, world music scales, and more.
The workflow is straightforward: load a preset sound, pick a tuning from the library, and start playing. It’s not the most sophisticated synth engine in the world, and the interface has been described as “eccentric,” but the sheer variety of included tuning files makes it a fantastic sandbox for exploration. Users regularly report spending hours just dialing through tunings and discovering sounds they never expected. The developer has also provided a detailed user guide, tutorials, and example compositions.
Best for: Beginners who want to explore hundreds of different tuning systems for free, with zero upfront cost.