CompareMerge is a Mac OSX's software tool for file comparison and merging text-like files.



dwdiff is described as 'Diff program that operates at the word level instead of the line level. It is different from wdiff in that it allows the user to specify what should be considered whitespace, and in that it takes an optional list of characters that should be considered delimiters' and is a Diff Tool in the development category. There are more than 50 alternatives to dwdiff for a variety of platforms, including Windows, Mac, Linux, Web-based and BSD apps. The best dwdiff alternative is WinMerge, which is both free and Open Source. Other great apps like dwdiff are Meld, Beyond Compare, KDiff3 and P4Merge.
CompareMerge is a Mac OSX's software tool for file comparison and merging text-like files.



Ediff is a comprehensive visual interface to Unix diff and patch utilities.
Ediff provides a convenient way for simultaneous browsing through the differences between a pair (or a triple) of files or buffers (which are called ‘variants’ for our purposes). The files being compare.
DiffPlug is a free text editor/differ and image viewer/differ. Purchasing a license allows you to diff other kinds of files such as Simulink.

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 SDK code samples.

DiffFork is a diff tool for Mac OS X. DiffFork can compare both folders and files, presenting differences in a visual format.

ECMerge is a comparison and synchronization tool with two and three-way merge for text and folders and difference on binary, text, images and folders, locally, via FTP/S, SFTP or in version controls. For Windows, Mac OS X, Solaris and Linux.




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

Instantly find the differences between two blocks of text. Works with plain text, code, json, yaml, html, css, markdown, and more.


Diffchecker will compare text to find the difference between two text files. Just paste your files and click Find Difference!.



Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.

Pretty Diff is the most popular Self-Hosted alternative to dwdiff.