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.
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WinMerge Alternatives
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 BSD 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 P4Merge.
filter to find the best alternatives
WinMerge alternatives are mainly Diff Tools, but if you're looking for File Comparison Tools or Merge File Tools you can filter on that. Other popular filters include Mac, Linux, Mac + Free and Mac + Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to WinMerge.
Alternatives list
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.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
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.
Cost / License
- Free
- Proprietary
Platforms
- Windows
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Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.
Cost / License
- Free
- Open Source
Application type
Platforms
- Online
- Typescript
- npm
- JavaScript
- Self-Hosted
A fast desktop CSV comparison tool built for very large files. Compare millions of rows locally in seconds, without Excel, scripts, or cloud uploads.
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.
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United States
India
Cyprus
EU