Sigil

Media · Read

Windows

Also available on Mac

WYSIWYG and code-view EPUB ebook editor with metadata editing, TOC generation and validation.

Get it

Install with winget: winget install --id Sigil-Ebook.Sigil -e

Windows 11: not yet verified.

✓ Open source

Reports go to a human review queue. No timeline promised — this is a small pilot, but every report gets read.