Komga
Komga is an open-source, self-hosted app in the E-books category, licensed MIT and written mainly in Kotlin. It is a self-hosted alternative to Kindle and Calibre Cloud and ships a Docker image. It has 6,786 GitHub stars and its last commit was on Oct 25, 2026 (data as of Oct 26, 2026).
GitHub stats
- GitHub stars
- 6,786
- Forks
- 427
- Open issues
- 6
- Commits, last 12 months
- 519
- Last commit
- Oct 25, 2026
- Latest release
- 1.29.1Oct 14, 2026
- Created
- Aug 8, 2019
- License
- MITOpen source
Data as of from the GitHub API. Report an error
Project health
ActiveActive: last commit Oct 25, 2026, 519 commits in 12 months.
- Regular releases10 or more releases in 12 months
- Security policyPublishes a security policy on GitHub
| Last commit | Oct 25, 2026 |
|---|---|
| Commits, last 12 months | 519 |
| Latest release | 1.29.1 (Oct 14, 2026) |
| Releases, last 12 months | 10 or more |
| Releases, all time | 450 |
| Open issues | 6 |
| Open pull requests | 6 |
| Good first issues | 0 |
| Contributing guide | Yes |
| Security policy | Yes |
| Created | Aug 8, 2019 |
Health as of , from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error
About Komga
Media server for comics/mangas/BDs with API and OPDS support, a modern web interface for exploring your libraries, as well as a web reader.
Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/gotson/komga.
Topics
- kotlin
- spring-boot
- ddd
- api
- comics
- docker
- domain-driven-design
- opds
- opds-feed
- manga
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Is Komga free and open source?
Yes. Komga is open-source software released under the MIT license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Komga with Docker?
Yes. Komga provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Komga?
Popular self-hosted alternatives to Komga include Calibre, Calibre Web and Audiobookshelf. Komga itself is a self-hosted alternative to Kindle and Calibre Cloud.
Is Komga actively maintained?
The most recent commit to Komga was on Oct 25, 2026 with 519 commits in the past twelve months. The latest release is 1.29.1, published Oct 14, 2026. It had 6 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.