Sigil
MacPowerful EPUB Editor for Ebook Creators
Overview
Sigil is a free, open-source EPUB editor tailored for authors and ebook creators. It combines a user-friendly WYSIWYG interface with advanced code editing capabilities, catering to both beginners and experienced users. Key tools include metadata management, table of contents creation, spell checking, and EPUB validation to ensure compatibility with major e-readers. Users can customize stylesheets, insert images, and refine their digital books with precision—ideal for self-publishers or anyone polishing EPUBs on Mac.
Key Features
- WYSIWYG and code view editing
- EPUB metadata & TOC management
- Spell checking & EPUB validation
- Custom stylesheet support
Top Alternatives
Tool Info
Pros
- ⊕ Free and open-source
- ⊕ Dual editing modes for all skill levels
- ⊕ Robust compatibility validation tools
Cons
- ⊖ Interface may feel dated to modern users
- ⊖ Limited support for non-EPUB formats