Note
All of our free software is designed to respect your privacy, while being as simple to use as possible. Our free software is licensed under the BSD-3-Clause license. By using our software, you acknowledge and agree to the terms of the license.
Simple utility for comparing the contents of two files.
Made for Windows 10/11 and MacOS.
Linux is likely functional, however it is not officially supported. Linux binaries will not be released officially, so you will need to compile from source yourself to obtain a linux executable.
See Releases. Download the latest version for your platform (Windows or macOS currently available).
To compile from source, make sure you have Python 3.12.4 or greater, and Nuitka, then run either build.bat, build-macos.sh or build-linux.sh, depending on your platform (Windows, MacOS, or Linux).
To personalize the application, create fdstyle.css in your user folder (ex: C:\Users\Paul\fdstyle.css). Edit the file to include any CSS styling you want, save your changes, then restart FileDiff. If done correctly, it should load your custom styling.
Note
FileDiff's UI is built with Qt5 (PyQt5, to be specific). You can read the documentation for Qt5 CSS styling here.