
WYSIWYG ebook editor

Download from PortableApps.com
Version 1.9.30 for Windows, Multilingual
129MB download / 265-483MB installed
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Sigil Portable can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the PortableApps.com Platform for easy installs and automatic updates.
Sigil is an ePub ebook editor with support for both WYSIWYG word processor style and direct code editing.
- Online Sigil User's Guide, and Wiki documentation
- Full UTF-16 support
- Full EPUB 2 spec support, 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 with full support for all possible metadata entries (more than 200) with full descriptions for each
- 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 FlightCrew EPUB validator
- Embedded HTML Tidy: all imported files have their formatting corrected, and your editing can be optionally cleaned
Support
For help with this app, please see the following:
- Downloading a Portable App
- Installing a Portable App
- Using a Portable App
- Upgrading a Portable App
- External: Publisher Documentation
- External: Publisher Support
- PortableApps.com Forum: Portable App Support
Download Details

- Publisher: Graeme Gott & PortableApps.com (OopsSPC)
- Date Updated: 2023-03-26
- Date Added: 2012-12-21
- System Requirements: Windows 7, 8, 10, 11
- (Windows XP/Vista: 0.7.4)
- App License: Open Source (GPL)
- Source: Sigil, PortableApps.com Launcher, PortableApps.com Installer
- SHA256 Hash: ef3cfdff9e59dda836baf2d4088c080139b56381cc4662eafa58a814557c9406