Kompare is described as 'graphical diff and merge tool targeting developers. It allows users to compare two different text files or two directories' and is a Diff Tool in the file management category. There are more than 50 alternatives to Kompare for a variety of platforms, including Windows, Mac, Linux, PortableApps.com and Wine. The best alternative is Meld, which is both free and Open Source. Other great apps like Kompare are WinMerge, Beyond Compare, KDiff3 and Diffinity.
Kompare is mainly a Diff Tool but alternatives to it may also be File Sync Tools or Merge File Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Kompare.
Beyond Compare allows you to compare files and folders. By using simple, powerful commands you can focus on the differences you're interested in and ignore those you're not. You can then merge the changes, synchronize your files, and generate reports for your records.
Diffinity is a diff and merging tool with focus on accurate and easy to read source code diffs. It will compare the content of two files and present the differences in an easy to read line by line and char by char basis.
DirSync Pro is a small, but powerful utility for file and folder synchronization. DirSync Pro can be used to synchronize the content of one or many folders recursively. Use DirSync Pro to easily synchronize files from your desktop PC to your USB-stick.
Merge is the visual file comparison (diff), merging and folder synchronization application from Araxis. Use it to compare and merge source code, web pages, XML and other text files with native application performance.
WinMerge 2011 series is a fork of the original WinMerge application that compiles without ATL/MFC dependencies to enable zero-budget developers to build WinMerge from sources using Visual C++ Express editions.