Calibre-Web-Companion

doen1el Books & Reference

Unofficial companion app for calibre web (automated)

Rating: 3.5; 81 ratings
Downloads: 61.8K+; on Google Play
Price: Free; No in-app purchases
Updated: Sep 27; 2026 · v2.3.3

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About Calibre-Web-Companion

This is an unofficial companion application for Calibre Web (which also works for Calibre Web Automated) that allows you to browse your book collection and download books directly to your device. You can also interact with your books by marking them as read, unread or bookmarked. It is also possible to send books directly to your e-reader (Kindle/Kobo) thanks to the great work of send2ereader.

What’s new

Version 2.3.3 · Updated September 27, 2026

Feat: New "Use SSO session for downloader" option lets the downloader work behind the same SSO proxy (e.g. Authelia, Authentik) as Calibre-Web, including covers and automatic re-login Fix: The downloader now shows a clear error instead of a JSON error when an auth proxy returns its login page Fix: Logging in and automatic re-login work again on Calibre-Web-NextGen, which now answered with "CSRF token not found" or "Session not accepted"

User reviews

Todd Jahns

Simple and gets the job done! Found this on Reddit and it's great. It would be nice if Calibre Web supported sending stuff to my Kobo, but this does the trick also!

Matthias

The developer is super active, friendly, and really listens to feedback (especially on GitHub). He's constantly improving the app with useful and productive features.

Dino

Brilliant design! It's simple, and yet does everything I'd ever want from a Calibre Web app.

App details

Calibre-Web-Companion is a free Books & Reference app for Android with 50,000+ installs on Google Play and a 3.5/5 average rating from 81 ratings. It was released on July 16, 2025 and last updated on September 27, 2026. It's developed by doen1el. It requires Android 7.0 or later.

Category: Books & Reference
Rating: 3.5 / 5 (81)
Installs: 61,836
In-app purchases: No
Ads: No ads
Version: 2.3.3
Requires Android: 7.0
Content rating: Everyone
Released: July 16, 2025
Last updated: September 27, 2026
Developer: doen1el

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Listing score

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Grade C

Average rating (3.5): Low. Many people skip apps under 4 stars.
Description (396 / 4000): Short. Google Play searches the full description, so a thin one leaves keywords out.
Number of ratings (81): More ratings make the average more convincing.

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