KDiff3 vs Sigil
A side-by-side look at KDiff3 and Sigil. For an in-depth review of either product, follow the links below.
KDiff3
Development
KDiff3 is a free open source diff and merge tool for Windows, Mac, and Linux. It allows users to compare files and directories, shows differences in side-by-side and inline layouts, and helps merge changes between versions. KDiff3 supports Unicode, auto-detection of encodings, and editing actions during merges.
diffmergecompareversion-control
Sigil
Office & Productivity
Sigil is a free, open source ebook editor that allows users to edit EPUB format ebooks. It has a simple interface and supports editing book metadata, table of contents, and text formatting.
epubebookeditor