Kapowarr
Build and manage a comic book library. Download, rename, move and convert issues of the volume to your liking.
- E-books
- Python
- GPL-3.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 1,089
- Forks
- 72
- Open issues
- 32
- Commits, last 12 months
- 220
- Last commit
- Oct 3, 2026
- Latest release
- V1.3.2Sep 14, 2026
- Created
- Aug 3, 2022
Data from the GitHub API, refreshed daily.
About Kapowarr
Build and manage a comic book library. Download, rename, move and convert issues of the volume to your liking. Kapowarr is open source under the GPL-3.0 license and written mainly in Python, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 1,089 stars and 72 forks on GitHub, with 220 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- comic
- comic-downloader
- comicbook
- comics
- comics-downloader
- comicvine-api
Repository preview
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What is Kapowarr?
Kapowarr is a free, open-source app you can host on your own server, listed in our E-books category. Build and manage a comic book library. Download, rename, move and convert issues of the volume to your liking. The source code lives at github.com/Casvt/Kapowarr, where it has 1,089 stars.
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 open-source alternatives to Kapowarr include Calibre, Calibre Web and Audiobookshelf.
Is Kapowarr actively maintained?
The most recent commit to Kapowarr was on Oct 3, 2026 with 220 commits in the past twelve months. The latest release is V1.3.2, published Sep 14, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.