Kapowarr
Kapowarr is an open-source, self-hosted app in the E-books category, licensed GPL-3.0 and written mainly in Python. It ships a Docker image. It has 1,104 GitHub stars and its last commit was on Oct 20, 2026 (data as of Oct 26, 2026).
GitHub stats
- GitHub stars
- 1,104
- Forks
- 74
- Open issues
- 32
- Commits, last 12 months
- 260
- Last commit
- Oct 20, 2026
- Latest release
- V1.3.2Sep 14, 2026
- Created
- Aug 3, 2022
- License
- GPL-3.0Open source
Data as of from the GitHub API. Report an error
Project health
ActiveActive: last commit Oct 20, 2026, 260 commits in 12 months.
| Last commit | Oct 20, 2026 |
|---|---|
| Commits, last 12 months | 260 |
| Latest release | V1.3.2 (Sep 14, 2026) |
| Releases, last 12 months | 3 |
| Releases, all time | 11 |
| Open issues | 32 |
| Open pull requests | 3 |
| Good first issues | 0 |
| Contributing guide | Yes |
| Security policy | No |
| Created | Aug 3, 2022 |
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 Kapowarr
Build and manage a comic book library. Download, rename, move and convert issues of the volume to your liking.
Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/Casvt/Kapowarr.
Topics
- comic
- comic-downloader
- comicbook
- comics
- comics-downloader
- comicvine-api
Repository preview
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Is Kapowarr free and open source?
Yes. Kapowarr is open-source software released under the GPL-3.0 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 Kapowarr with Docker?
Yes. Kapowarr 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 Kapowarr?
Popular self-hosted alternatives to Kapowarr include Calibre, Calibre Web and Audiobookshelf.
Is Kapowarr actively maintained?
The most recent commit to Kapowarr was on Oct 20, 2026 with 260 commits in the past twelve months. The latest release is V1.3.2, published Sep 14, 2026. It had 32 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.