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

VisualDiffer is described as 'Visualize folders side-by-side and find immediately which files are different, colors help to understand the diff type. Colors identify older, modified and newer files' and is a Diff Tool in the file management category. There are more than 50 alternatives to VisualDiffer for a variety of platforms, including Windows, Mac, Linux, Web-based and BSD apps. The best VisualDiffer alternative is WinMerge, which is both free and Open Source. Other great apps like VisualDiffer are Meld, Beyond Compare, KDiff3 and P4Merge.
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!.

DiffALL compares any two media files and pinpoints every difference. Upload expected and actual — video, audio, images, subtitles (SRT/VTT), or text/JSON — and get a similarity score in seconds.





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.






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



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.


