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Create, edit, manage, and convert eBooks.

Develop custom eBook designs. Import existing texts and structure them according to your specifications with an option to preview the finished content. Attach pictures and handle links. Validate ePub and CSS styles using online services or remove unused media and CSS styles to reduce the file size.

The free Sigil 1.0 download is available on our software library. The software is a tool which is frequently known as Sigil.exe and Sigil-0.7.3.exe, etc. The most popular versions of this program are 0.9, 0.8 and 0.7. You can find Sigil in the Lifestyle category on our website.

The software is designed to work with Windows XP/Vista/7/8/10 32/64-bit. Our antivirus system always checks the downloadable files for spyware. It scanned this program and reported that it is virus free. The downloadable file of this latest software version requires 46.2 MB of free space. John Schember is the creator of the software.


  • Supports MathML and SVG
  • Features NCX files for backward compatibility
  • Works with HTML5 tags


  • Requires a certain time to learn using the tools
  • Developed by John Schember
  • File name: sigil-0.9.8-windows-setup.exe (46.2 MB)
  • Latest version: 1.0
  • License: Free
  • Updated: December 27, 2019
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