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Sigil Portable

WYSIWYG ebook editor

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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 Platform for easy installs and automatic updates.

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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

App Notes

64-bit and 32-bit: Sigil's modern 64-bit build will be used on Windows 64-bit 8 and later. The 32-bit legacy mode will be used on Windows 7 and on 8/10/11 32-bit. Both are included.

Download Details

Open Source Initiative