TextDiff

A Calibre GUI plugin for finding text differences in two book formats.

It depenmds on Calibre's convert utility (https://manual.calibre-ebook.com/generated/en/ebook-convert.html) and Python's DiffLib (https://docs.python.org/3/library/difflib.html).

The source code is at https://github.com/bertholdm/TextDiff.

Version 1.3.1 - 09-27-2025


