Spare style sigil generator
And it's in Format, so it automatically works with the Platform including the Menu and Backup Utility. It supports upgrades by installing right over an existing copy, preserving all settings. Sigil Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in.
#SPARE STYLE SIGIL GENERATOR INSTALL#
Update automatically or install from the portable app store in the Platform. And it's open source and completely free. It's packaged in Format so it can easily integrate with the Platform.
Sigil is an ePub ebook editor with support for both WYSIWYG word processor style and direct code editing.