Compare and Merge works on Windows 10, 8.1, 8, 7, Vista, XP, Windows Server 2019, 2016, 2012, 2008, 2003, 2000.

Compare and Merge does not work on Apple Macintosh computers, Linux, or other operating systems.

An Activation Code unlocks Compare and Merge after the trial period is finished. You can purchase an Activation Code here

Please contact customer support and we will send your code again. Please mention your name, company name and order number.

Yes, as a customer you will be able to upgrade for free to version 2.x. You do not have to uninstall the old version first, simply install version 2.x and it will remember all your settings. In case you need to do a fresh install, you can use your 'old' Activation Code to unlock it.

Yes, this is possible with Compare and Merge version 1.2 and up. See the manual for more information and examples.

Yes with Compare and Merge 2.0 or higher you can edit the text in-place. Compare and Merge Works like a text editor, so you can fully edit text while comparing, with on-the-fly refreshing.