Intelligent online tool to compare two lists and find differences, similarities, and unique items with advanced matching options.
- Diff Tool
- Free • Proprietary
- Online

BinDiff is a graphical Windows program to test if two files are binary equal.
The motivation was the nice diff tool available on every unix system.
- File Comparison Tool
- Free • Proprietary
- Windows

A syntax-highlighting pager for git, diff, grep, and blame output.
- Diff Tool
- Free • Open Source
- Linux
- Windows
- Mac
Diffchecker will compare text to find the difference between two text files. Just paste your files and click Find Difference!.
- Diff Tool
- Free • Proprietary
- Google Chrome

Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.
- Diff Tool
- Free • Open Source
- Online
- Typescript
- npm
- JavaScript
- Self-Hosted

Text Compare is an online tool that can be used to find out the differences between different kinds of text documents. . This tool lets you compare the differences between two text files.
- Diff Tool
- Free • Proprietary
- Online
- Software as a Service (SaaS)

A file and folder comparison tool, targeted at developers, with powerful merging capabilities. Easily integrate with git or other version control system and diff and merge files with the 3-ways merge and powerful alignment...
- Diff Tool
- Paid • Proprietary
- Windows


dwdiff is a 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.
- Diff Tool
- Free • Open Source
- Linux
- FreeBSD
- Fedora
- NetBSD
- Slackware
Diff Checker compares two snippets of text, source code, JSON or full files and highlights every change side-by-side. Everything runs locally inside the browser extension—no data ever leaves the user’s machine—so it suits security-sensitive workflows.
- Diff Tool
- Free • Proprietary
- Google Chrome

XML Compare is an online tool for comparing XML files. Easy to use, it displays differences between two XML files side by side clearly. It also allows exclusive visualization of divergences, simplifying change identification.
- Diff Tool
- Free • Proprietary
- Online

GumTree is a complete framework to deal with source code as trees and computing differences between them.
- Diff Tool
- Free • Open Source
- Mac
- Windows
- Linux
- Java
Quickly compare 2 Excel spreadsheets, track changes, and spot differences without any programming skills needed. Perfect for office tasks. Completely free!.
- Diff Tool
- Free • Proprietary
- Online





























































