calibreThe official source code repository for the calibre ebook manager

calibre

calibre is a comprehensive e-book manager that enables users to view, convert, edit, and catalog e-books in all major formats. It supports device synchronization, metadata fetching, and newspaper conversion, making it an essential tool for managing digital libraries across Linux, Windows, and macOS.

Key Features

• Multi-format Support: View, convert, and edit e-books in all major e-book formats including EPUB, MOBI, AZW, and more
• Device Integration: Communicate with e-book reader devices and synchronize content seamlessly
• Metadata Management: Automatically fetch and organize book metadata from the internet
• Content Conversion: Convert newspapers and other content into e-books for convenient reading

Use Cases

• Personal Library Management: Organize and catalog large e-book collections with automatic metadata enrichment
• Format Conversion: Convert e-books between different formats for compatibility with various devices
• Device Synchronization: Manage content across multiple e-readers and reading devices
• Content Aggregation: Download and convert newspapers into e-book format for offline reading

Who Is It For

calibre is designed for e-book enthusiasts, readers with multiple devices, librarians, and anyone who needs to manage large digital book collections. It serves both casual readers seeking to organize their e-books and power users requiring advanced conversion and cataloging capabilities.