head to head · open source
koodo-reader vs Weblate
koodo-reader has 28,217 GitHub stars, 2,116 forks, 271 open issues and last shipped yesterday. Weblate has 6,071 stars, 1,356 forks, 493 open issues and last shipped yesterday. koodo-reader leads on adoption by 365% (28,217 vs 6,071 stars). koodo-reader is written in JavaScript under AGPL-3.0; Weblate is written in Python under GPL-3.0. koodo-reader has attracted 7% as many forks as stars, Weblate 22%. Weblate was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| koodo-reader | Weblate | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 6.1K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.1K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick koodo-reader if
- You weight community size — 28K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Weblate if
- You want the Weblate feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Weblate fits your workflow better
About koodo-reader
Koodo Reader is a cross platform ebook manager and reader written in JavaScript and released under the AGPL 3.0 license. It runs on Windows, macOS, Linux, Android, iOS, and the web, and it is distributed both as downloadable desktop and mobile applications and as a hosted web version at web.koodoreader.com. The project lives in the JavaScript ecosystem, is developed with yarn and git, and has been maintained for roughly seven years, with a repository that carries about 28,000 stars and 2,100 forks.
read the full koodo-reader overview →
About Weblate
Weblate is a libre, web based continuous localization system — a Python and Django application that connects translators to version control so translation happens alongside the code it belongs to, and it is used by more than 2,500 libre projects and companies in over 165 countries.
read the full Weblate overview →
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Frequently asked questions
Is koodo-reader or Weblate more popular?
koodo-reader has 28,217 GitHub stars and Weblate has 6,071. koodo-reader has the larger community by that measure.
Are koodo-reader and Weblate free?
Both are open source. koodo-reader is licensed under AGPL-3.0 and Weblate under GPL-3.0. Neither carries a licence fee.
What is the difference between koodo-reader and Weblate?
koodo-reader is written in JavaScript and Weblate in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, koodo-reader or Weblate?
Choose koodo-reader if you want the larger community (28,217 stars) or its AGPL-3.0 licence terms. Choose Weblate if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.