Open source multilingual projects
Every project in the registry tagged multilingual, ranked by real GitHub adoption.
Generate audiobooks from e-books, voice cloning & 1158+ languages!
Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.
This layout engine can solve the hardest layout problems imaginable. Its output is DTP grade and deterministic. It's faster than engines written in C++ because
Frequently asked questions
How many open source multilingual projects are there?
This registry tracks 3 projects tagged multilingual, with 21,705 GitHub stars between them. The most-adopted is ebook2audiobook at 20,198 stars.
Are these multilingual projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 1 distinct licence, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which multilingual project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these multilingual projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.