freeok / so-novel

Java tool that downloads web novels and exports them to EPUB, TXT, or PDF, with TUI, WebUI, and CLI interfaces.

grimmory-tools / grimmory

A self-hosted library for your ebooks, comics, and audiobooks

booklore-app / booklore

BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.

w3c / epubcheck

The conformance checker for EPUB publications