Sigil is a free, open source, multi-platform ebook editor. It is designed to edit books in ePub format (both ePub 2 and ePub 3). It also provides features for advanced users, like direct XHTML, CSS and XPGT editing. You can use it to add any of the metadata entries supported by the EPUB specification and create a hierarchical Table of Contents.
Sigil key features:
- Free and open source software under GPLv3
- Multi-platform: runs on Windows, Mac, and Linux (note Linux only receives limited support)
- Full UTF-16 support
- EPUB 2 spec support with limited EPUB 3 support
- Multiple Views: Book View, Code View and Preview View
- WYSIWYG editing in Book View
- Complete control over directly editing EPUB syntax in Code View
- Table of Contents generator with multi-level heading support
- Metadata editor
- User interface translated into many languages
- Spell checking with default and user configurable dictionaries
- Full Regular Expression (PCRE) support for Find & Replace
- Supports import of EPUB and HTML files, images, and style sheets,
- Documents can be validated for EPUB compliance with the integrated
- All imported files have their formatting corrected, and your editing can be optionally cleaned
- Plugins!
Sigil 2.0.2 changelog:
- fix incorrect clip tool button insertion point due to null activeWindow value
- fix Windows multiple screen issues when not properly identified (Qt6.5.2 patch fix)
- fix Mac Accessibility related crashes when using non-native QFileDialog (Qt 6.5.2 patch fix)
- workaround MacOS QMessageBox loss of focus Qt 6.5.X bug without hurting other platforms
- fix pretty print mend not formatting mathml
- fix Accessibility related crashes in QFontComboBox (Qt 6.5.2 patch fix)
- prevent crashing if user mistakenly tries to delete entire ncx in CodeView
- harden delete unused styles to trailing whitespace in class names
- fix unrecognized media-types application/xml and text/xml
- fix cursor just before end tag bug in align justify, centre, right
- fix crash when all metadata removed by user in MetaEditor
- fix macOS min in Info.plist to be the actual 11.0
- update Windows and macOS installers to use Qt6.5.3
Download: Sigil 2.0.2 | 123.0 MB (Open Source)
Links: Sigil Home Page | Other Operating Systems