Compare text files or entire directory hierarchies, export and apply patches, and perform non-destructive find and replace operations on text files.




WinMerge is described as 'Open source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle' and is a leading Diff Tool in the file management category. There are more than 50 alternatives to WinMerge for a variety of platforms, including Windows, Mac, Linux, Web-based and SaaS apps. The best WinMerge alternative is Meld, which is both free and Open Source. Other great apps like WinMerge are Beyond Compare, KDiff3, Araxis Merge and WinMerge 2011.
Compare text files or entire directory hierarchies, export and apply patches, and perform non-destructive find and replace operations on text files.




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.




FolderClone lets you make an identical copy of a folder from one drive to another. It can copy files between a desktop computer and a laptop, or replicate data between a workstation and a server, or backup to a cloud storage provider.


Online Text compare is a browser based data compare tool that highlights the differences between two versions.

ApexSQL Compare is a tool that can compare files, SQL Server objects, and folders. It can be integrated as an add-in into SQL Server Management Studio and Visual Studio or it can be used as a desktop application.




Toolaska offers free online developer tools – JSON formatter, regex tester, URL encoder, hash generator, SCSS to CSS converter, timestamp converter, and more. Fast, secure, and privacy-focused.

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.





NextDiff is a free file and folder comparison program for Windows that highlights differences between text files, source code, logs, and folders in a side-by-side view.



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