Calibre-Web

Clean web interface to browse, read, and manage your Calibre ebook library from any device.

18,542 Stars1,904 ForksPython / JavaScriptRelease: 0.6.27

Download Assets Official Website Documentation

Tool Overview

Calibre-Web is a clean, responsive web application that provides a modern frontend for an existing Calibre database. It supports in-browser reading of EPUB, PDF, and comic books, user management with granular permissions, OPDS feeds for e-readers, sending books directly to Kindle, and downloading in multiple formats.

System Requirements: Python 3.8+ or Docker container runtime

Key Capabilities & Features

Modern, mobile-friendly Bootstrap 5 web interface

Full in-browser reading for EPUB, PDF, CBZ, and CBR books

Multi-user permission engine with personal reading lists and ratings

OPDS catalog feed for KOReader, Moon+ Reader, and FBReader

Direct 'Send to Kindle' integration via SMTP

Live metadata editing and cover image upload directly from the browser

Zero-downtime integration with Calibre desktop database

Package Manager & CLI Installation

Install and update Calibre-Web using your preferred operating system package manager or container runtime:

$ pip install calibreweb

Verified Official Release Downloads

0.6.27

All binaries are sourced directly from the official developer release assets without re-packaging or modifications.

Windows x64Verified

Calibre-Web-V0627.exe

Size: 48.16 MBDownloads: 1,392

Download Windows

Linux x64Verified

calibre-web_0.6.27_amd64.deb

Size: 69.73 MBDownloads: 374

Download Linux

Linux ARM64Verified

calibre-web_0.6.27_arm64.deb

Size: 63.36 MBDownloads: 280

Download Linux

Generic BinaryVerified

calibreweb-0.6.27-py3-none-any.whl

Size: 7.74 MBDownloads: 293

Download Generic

Generic BinaryVerified

calibreweb-0.6.27.tar.gz

Size: 6.97 MBDownloads: 2,312

Download Generic

Source Code ZIPVerified

calibre-web-0.6.27-source.zip

Size: GitHub Archive

Download Source

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Security Verification Status: Verified Open-Source Safe

Downloads link directly to the official GitHub releases hosted by janeczku/calibre-web. Files are checked for authentic digital developer signatures and verified against open-source repository tags.

Latest Release Changelog (0.6.27)

!Attention! For this update nh3 has to be installed !Attention! **New features:** - MOBI files now support metadata extraction on upload - Reverse proxy login with shared secret header implemented **Bug Fixes:** - Cover path is now selected based on the correct setting instead of the presence of `split_path` (#3527) - Title sort with "l'" now works correctly in French - Exclamation marks removed from HTML strings - Kobo sync behind reverse proxy now works correctly: `library_sync` URL is rewritten in init response - Add-to-shelves dropdown menu now renders correctly - Kobo "Sync to last page read" popup no longer appears repeatedly due to float/int mismatch - Kobo "Return to last page read" popup when ProgressPercent is 0 now handled correctly - Kobo PUT `/state` response now includes PriorityTimestamp - Downloaded filenames now use native UTF-8 encoding for browsers that support it - Series list view now sorts by the correct sort field, preventing incorrect article-inclusive sorting (#3583) - natsort is now used for comic cover page detection when available - Login failure now returns HTTP 401 - Registration and password reset emails are now sent in the recipi