The official source code repository for the calibre ebook manager
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Updated
Jan 8, 2026 - Python
The official source code repository for the calibre ebook manager
Generate audiobooks from e-books, voice cloning & 1158+ languages!
PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.
Download and generate EPUB of your favorite books from O'Reilly Learning (aka Safari Books Online) library.
Generate audiobooks from EPUBs, PDFs and text with synchronized captions.
A Calibre plugin to translate ebook into a specified language.
EPUB to audiobook converter, optimized for Audiobookshelf, WebUI included
A versatile Python library for EPUB2/EPUB3 manipulation and processing.
Enjoy reading with your favorite style.
Qt based ebook reader
Calibre plugin for ACSM->EPUB and ACSM->PDF conversion.
FanFicFare is a tool for making eBooks from stories on fanfiction and other web sites.
📚 Download the full collection of Paul Graham essays in EPUB, PDF & Markdown for easy reading.
Turn an epub or text file into an audiobook
Translate EPUB books using Large Language Models while preserving the original text. The translated content is displayed side-by-side with the original, creating bilingual books perfect for language learning and cross-reference reading.
Make your epub books vertical or horizontal.
Add a description, image, and links to the epub topic page so that developers can more easily learn about it.
To associate your repository with the epub topic, visit your repo's landing page and select "manage topics."