Conversion GitHub Repositories (2026) · Open Source Tools

A universal converter for singing voice projects which is cross-platform and multi-lingual

Compiles Python to Rust, helping transition off of Python to Energy Efficient and Safe Rust Code

Laravel’s #1 real-time chat package. Direct messages, groups, voice notes, and much more, with a full messenger UI — plus a headless API. Install in one command.

Calibre-Web but Automated and with tons of New Features! Fully automate and simplify your eBook set up!

Videomass is a free, open source and cross-platform GUI for FFmpeg

VERT's solution to crappy video conversion services.

🐘 A PHP client for interacting with Gotenberg.

JavaScript library for quantity calculation and unit conversion

The smallest & fastest library for really easy, totally type-safe unit conversions in TypeScript & JavaScript.

Text calculator with support for units and conversion

A self-hosted, resource aware file conversion server supporting 490+ formats in 26 languages.