WinMerge

Open-source data software From Wikipedia, the free encyclopedia

WinMerge

WinMerge is a free software tool for data comparison and merging of text-like files. It is useful for determining what has changed between versions, and then merging changes between versions.

Quick Facts Developer(s), Initial release ...
WinMerge
Developer(s)WinMerge Development Team
Initial releaseNovember 20, 2000; 24 years ago (2000-11-20)
Stable release2.16.46[1] (January 27, 2025; 2 months ago (2025-01-27)) [±]
Repository
Written inC++
Operating systemMicrosoft Windows
Available inMultilingual
TypeData comparison
LicenseGPL
Websitewinmerge.org
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WinMerge runs on Microsoft Windows.

Features

  • Visual differencing and merging of text files
  • Flexible editor with syntax highlighting, line numbers, and word-wrap
  • Handles DOS, Unix, and Mac text file formats
  • Unicode support (as of version 2.8.0, UTF-8 files are correctly read without a BOM)
  • Difference pane shows current difference in two vertical panes
  • Location pane shows map of files compared
  • Highlights differences inside lines in file compare
  • Can also generate HTML report with differences highlighted
  • Regular expression-based file filters in directory compare allow excluding and including items
  • Moved lines detection in file compare
  • Ability to ignore whitespace and letter case changes
  • Creates patch files
  • Shell integration (supports 64-bit Windows versions)
  • Rudimentary Visual SourceSafe and IBM DevOps Code ClearCase integration
  • Archive file support using 7-Zip
  • Plug-ins
  • Language localization via plain-text PO files
  • Online manual and installed HTML help manual
  • Generates normal, context, and unified patches.

Codebases and forks

More information Developer(s), Initial release ...
WinMerge 2011 (discontinued)
Developer(s)jtuc
Initial releaseDecember 3, 2011; 13 years ago (2011-12-03)
Preview release
2011.009.217 / May 26, 2019; 5 years ago (2019-05-26)
Repositorybitbucket.org/jtuc/winmerge2011
Written inC++
Operating systemMicrosoft Windows
Available inMultilingual
TypeData comparison
LicenseGPL
Websitebitbucket.org/jtuc/winmerge2011
WinMerge 2011
Developer(s)datadiode
Initial releaseDecember 3, 2011; 13 years ago (2011-12-03)
Preview release
0.2011.211.170 / June 5, 2021; 3 years ago (2021-06-05)
Repositorygithub.com/datadiode/winmerge2011
Written inC++
Operating systemMicrosoft Windows
Available inMultilingual
TypeData comparison
LicenseGPL
Websitegithub.com/datadiode/winmerge2011
Close

For a planned development of version 3.x [2] no commits have been made to the 3.0 codebase since 2011.[3]

In 2011 a fork of the 2.x codebase titled "WinMerge 2011" was created. This new branch has continued to see active feature and bug fix development. It has also removed ATL/MFC dependencies so that WinMerge can be built using the free Visual C++ Express editions.[4]

See also

References

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