Diff Checker

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

Free Linux Web

Text compare!

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 are...

Free Web

compare++

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...

Commercial Windows

WellCompareDir

WellCompareDir is a tool to compare and select images with the same name from two folders, and copy to a third folder. - Compare images before and after batch...

Free Open Source Windows

WinDiff

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...

Free Windows

Guiffy SureMerge

Guiffy is a diff merge tool and folder compare application and API. SureMerge is the most trustworthy source code 3-way merge tool available. Advanced features include...

Commercial Mac OS X Windows Linux Eclipse NetBeans

GumTreeDiff

GumTree is a complete framework to deal with source code as trees and computing differences between them.

Free Open Source Mac OS X Windows Linux Java