About Hex Composer
Hex Composer (HXC) is a desktop video synthesizer developed and published by Serdica.
Build real-time visuals from oscillators, shapes, feedback and effects, then play them by hand or let audio and MIDI move them.
A visual instrument
Arrange modules in a patch chain, change a control and watch the output respond. Start with a preset or build your own pattern, then use modulation to move it over time.
See the simple patching example, explore work from the HXC community, or try the editable CRT and feedback example.
Available on Steam
Hex Composer was released on for Windows, macOS and Linux.
The full version is paid. The free demo includes all editing features; demo exports have a watermark. The Steam listing has current regional pricing and system requirements.
Windows · macOS · Linux
All editing features in the demo. Demo exports have a watermark.
Developed and published by Serdica
Serdica is the developer and publisher listed for Hex Composer on Steam. This website introduces the instrument, its examples and community work.
For product information, use the official Steam listing. The Hex Composer manual covers modules, effects and setup. You can ask questions and share patches in the HXC Discord community.