Quickly compare 2 Excel spreadsheets, track changes, and spot differences without any programming skills needed. Perfect for office tasks. Completely free!.

Diffchecker is described as 'Pro enables you to compare various types of content, on your desktop or directly in the browser' and is a Diff Tool in the development category. There are more than 50 alternatives to Diffchecker for a variety of platforms, including Windows, Mac, Linux, Web-based and SaaS apps. The best Diffchecker alternative is WinMerge, which is both free and Open Source. Other great apps like Diffchecker are Meld, Beyond Compare, KDiff3 and ForskScope.
Quickly compare 2 Excel spreadsheets, track changes, and spot differences without any programming skills needed. Perfect for office tasks. Completely free!.

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.




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

A fast desktop CSV comparison tool built for very large files. Compare millions of rows locally in seconds, without Excel, scripts, or cloud uploads.







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...




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

Free AI-powered text and file comparison tool. Compare PDF, Word, Excel, JSON, YAML, CSV, XML and Markdown online. End-to-end encryption, real-time collaboration, AI explanations. No installation needed.



GumTree is a complete framework to deal with source code as trees and computing differences between them.
Instantly find the differences between two blocks of text. Works with plain text, code, json, yaml, html, css, markdown, and more.

