Our other software product Florencesoft TextDiff (which compares text files and folders/directories on Microsoft Windows) is on sale until the end of the year 2019.
We have two versions of TextDiff. One works on Windows 7, 8 and 10 and is available from our website compare-text-files.com. This sells at the regular price.
The other version will sell at a deep discount until the end of 2019. This one only works on Windows 10 and is available at the Microsoft Store.