Sigil ebook editor 2.4.0 released
Sigil ebook editor 2.4.0 released
github.com
Release Sigil-2.4.0 · Sigil-Ebook/Sigil

Sigil is a free, open source, multi-platform ebook editor that uses Qt6 (and QtWebEngine). It is designed to edit books in ePub format (both ePub 2 and ePub 3).