Calibre-Web-Companion
Calibre-Web-Companion is a free, open-source reading app for Android. Unofficial companion app for calibre web (automated). It has 518 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
github.com/doen1el/calibre-web-companion (opens in a new tab)
Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error
About Calibre-Web-Companion
Unofficial companion app for Calibre-Web and Calibre-Web Automated. Browse your book collection and manage your digital library on the go. Built with Flutter and Material You for a modern, intuitive and responsive experience. Available for Android, in 15 languages. Features: - Connect to your Calibre-Web (Automated) server, including reverse-proxy / SSO setups, custom HTTP headers and self-signed certificates. - Browse your whole library and discover books by author, series, publisher, rating, hot & trending, and more. - View rich details for every book, edit its metadata, and upload new covers. - Mark books as read or unread, archive them, and organize them into shelves.
Privacy and F-Droid
F-Droid builds Calibre-Web-Companion from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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Is Calibre-Web-Companion free and open source?
Yes. Calibre-Web-Companion's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Calibre-Web-Companion?
You can install Calibre-Web-Companion from F-Droid (package de.doen1el.calibreWebCompanion) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v2.3.3).
Is Calibre-Web-Companion still maintained?
The repository's most recent commit was on Sep 27, 2026. Its F-Droid listing was last updated on Oct 8, 2026. appsgit only lists apps whose repository had a commit in the last six months.