AptDiff

Compare++ is the real smart code diff tool. It can do language-aware structured comparison and ignore comment or pure formatted change. It can compare moved functions, auto-align structured sections and …

WinDiff is a graphical file-comparison program published by Microsoft (from 1992[1]), and is distributed with certain versions of Microsoft Visual Studio as well as in source-code form with the Platform …

xxdiff is a QT based graphical file and directories comparator and merge tool. It provides comparing two files, three files.

Use Kaleidoscope to spot the differences in text and image files. Review changes in seconds with the worlds most advanced file comparison application.

The Deltopia website, home of DeltaWalker - the intuitive, multi-platform application for two and three-way visual file and folder comparison. Use DeltaWalker to compare (diff) and merge files and to...

Meld is a visual diff and merge tool. You can compare two or three files and edit them in place (diffs update dynamically). You can compare two or three folders …

Changes is a powerful application for comparing folders and the files they contain. Anyone who needs to see the differences between folders or files - particularly software and web developers …

Text compare! is a online diff tool that allows you to easily spot the differences between to texts. Just paste two texts and hit the compare button. The two texts …

diffChecker is a free online diff tool that quickly and easily gives you the text differences between two files.

The Perforce Merge Tool, P4Merge, provides graphical three-way merging and side-by-side file comparisons. P4Merge allows users to visualize the differences between file versions. P4Merge uses color coding...

Merge is an online merge and diff tool that allows you to share and save your documents.