WinMerge AlternativesOnly apps from the EU

The best alternative to WinMerge is KDiff3, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to WinMerge and 13 are so hopefully you can find a suitable replacement. Other interesting alternatives to WinMerge are WinMerge 2011, Diffinity, Code Compare and SemanticDiff.

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 Linux, Mac, 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.
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Alternatives list

  1. KDiff3 icon
     118 likes

    KDiff3 is a file and directory diff and merge tool.

    62 KDiff3 alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • KDE Plasma
     
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    3
    10
    Comments about KDiff3 as an Alternative to WinMerge
    Guest
    Positive
    0

    Lightweight, good 3 ways merge with 4 sub-windows. Really really visualization. I love it, it works from Linux, Windows to Mac.

    Review by a new / low-activity user.
    Guest
    Positive
    0

    solid cross platform utility

    Review by a new / low-activity user.
    Guest
    Negative
    0

    does not diff files (checksum)

    Review by a new / low-activity user.
    KDiff3 icon
    KDiff3 icon
    • Most users think KDiff3 is a great WinMerge alternative.

    • KDiff3 is Free and Open SourceWinMerge is also Free and Open Source
  2. WinMerge 2011 icon
     30 likes

    WinMerge 2011 series is a fork of the original WinMerge application that compiles without ATL/MFC dependencies to enable zero-budget developers to build WinMerge from sources using Visual C++ Express editions.

    Cost / License

    Application type

    Platforms

    • Windows
    • PortableApps.com
    • Wine
     
    |
    1
    16
    Comments about WinMerge 2011 as an Alternative to WinMerge
    samzqca
    Positive
    -1

    It's the same original winmerge

    Review by a new / low-activity user.
    WinMerge 2011 icon
    WinMerge 2011 icon
    • Almost everyone thinks WinMerge 2011 is a great WinMerge alternative.

    • WinMerge 2011 is Free and Open SourceWinMerge is also Free and Open Source
  3. Diffinity icon
     23 likes

    Diffinity is a diff and merging tool with focus on accurate and easy to read source code diffs. It will compare the content of two files and present the differences in an easy to read line by line and char by char basis.

    47 Diffinity alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
    |
    11
  4. Code Compare icon
     18 likes

    Free file and folder merge tool providing two-way comparison, Visual Studio and Atmel Studio integration, enhanced folder sync, syntax highlighting, batch operations, Intellisense, navigation by change type, command line support, and detailed control over merges.

    54 Code Compare alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
    |
    1
    Comments about Code Compare as an Alternative to WinMerge
    Guest
    Positive
    0

    Folder compare, sintax highlights

    Review by a new / low-activity user.
    Code Compare icon
    Code Compare icon
    • Some users think Code Compare is a great WinMerge alternative, some don't.

    • Code Compare is Paid and ProprietaryWinMerge is Free and Open Source
  5. SemanticDiff icon
     6 likes

    SemanticDiff is a programming language aware diff for Visual Studio Code and GitHub. It helps software developers understand code changes faster by hiding irrelevant changes, detecting moved code, and highlighting refactorings.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
     
  6. Kaleidoscope icon
     22 likes

    Use Kaleidoscope to spot the differences in text and image files. Review changes in seconds with the worlds most advanced file comparison application.

    45 Kaleidoscope alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPad
     
  7. Compare icon
     37 likes

    Comparison plugin for Notepad++ editor.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Notepad++
     
    |
    1
    7
    Comments about Compare as an Alternative to WinMerge
    Guest
    Positive
    0

    Compares line by line for coding or config files.

    Review by a new / low-activity user.
    Compare icon
    Compare icon
    • Almost everyone thinks Compare is a great WinMerge alternative.

    • Compare is Free and Open SourceWinMerge is also Free and Open Source
  8. Kompare icon
     12 likes

    Kompare is a graphical diff and merge tool targeting developers. It allows users to compare two different text files or two directories. It is part of KDE Applications (and formerly part of KDE Software Compilation) and therefore primarily used on Linux and other Unix-like...

    64 Kompare alternatives

    Cost / License

    Application type

    Platforms

    • Linux
    • KDE
    • Flathub
     
  9. ECMerge icon
     2 likes

    ECMerge is a comparison and synchronization tool with two and three-way merge for text and folders and difference on binary, text, images and folders, locally, via FTP/S, SFTP or in version controls. For Windows, Mac OS X, Solaris and Linux.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  10. VisualDiffer icon
     2 likes

    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.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
     
  11. WellCompareDir is a tool to compare and select images with the same name from two folders, and copy to a third folder.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
     
  12. Patchword icon
     1 like

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

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
     
12 of 13 WinMerge alternatives