DiffGuru is a free online tool for developers and writers to instantly compare two blocks of text or files, highlight additions and deletions, and merge changes - no signup required, privacy-first design.




diffoscope is described as 'Tries to get to the bottom of what makes files or directories different. It will recursively unpack archives of many kinds and transform various binary formats into more human-readable form to compare them' and is a Diff Tool in the development category. There are more than 10 alternatives to diffoscope for a variety of platforms, including Linux, Windows, Mac, Web-based and BSD apps. The best diffoscope alternative is WinMerge, which is both free and Open Source. Other great apps like diffoscope are Meld, KDiff3, Diffchecker and Kompare.
DiffGuru is a free online tool for developers and writers to instantly compare two blocks of text or files, highlight additions and deletions, and merge changes - no signup required, privacy-first design.




tkdiff is a graphical diff viewer based on the Tk framework. It is capable of inter-operating with source-control systems like CVS and Subversion to show differences between a local copy and a repository version.

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.
GumTree is a complete framework to deal with source code as trees and computing differences between them.
Diffchecker will compare text to find the difference between two text files. Just paste your files and click Find Difference!.


