Sigil-Ebook/Sigil
Description and use
Sigil is a free, open‑source EPUB editor that runs on Windows, macOS, and Linux. It provides a WYSIWYG interface alongside full HTML and CSS source editing, allowing users to create, edit, and validate EPUB books with built‑in tools for spell‑checking, metadata management, and previewing. Designed for both authors and publishers, Sigil streamlines the production of standards‑compliant e‑books without requiring proprietary software.
Use in a workflow
Sigil-Ebook/Sigil may be useful when its README and activity match a concrete workflow.
Limitations and review notes
Early or unclear: treat as research material until maintenance, releases, docs, and issue activity are verified.
- Source: github
- Language: C++
- Record date: 2026-09-05T17:32:06.180Z