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SourceGear DiffMerge

Visually compare and merge documents

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SourceGear DiffMerge screenshotSpotting the distinctness can be more than just an attention game. When it comes to documents, it can be an ache having them opened in the same time and looking for dissimilarities that might cause problems. Luckily, programs like SourceGear DiffMerge give you the option to view two files side by side and have dissimilarities automatically displayed.

Diff screenshot
Graphically displays the changes among two files. Includes intra-line highlighting and complete compatibility for editing.

Merge screenshot
Graphically display the adjustments between three files. Enables automatic merging (when safe to do so) and complete control over editing the resulting file.

Folder Diff screenshot
Performs a side by side comparison of two folders, displaying which files are only existing in one documents or the other, as well as file couples which are different or identical.

Microsoft Windows Explorer Integration.
Right click on any two files in Microsoft Windows Explorer to diff them right away.

Rulesets and options for customized appearance and behavior.

Identical feature set on Microsoft Windows, OS X, and Linux.


  • Great diff & merge functionality.
  • Compatible with 42 different character encodings.


  • A bit pricey.
Name SourceGear DiffMerge
Developer | see all products from this developer
Product Homepage SourceGear DiffMerge
License Free to try (Shareware)
Last Week Downloads 1
All Time Downloads 78
Filename DiffMerge_4.2.0.697.stable_x86.msi
Filesize 6.8MB
MD5 Checksum 57DC161E1BCADE6786F16C48038BC562
OS Support Win 7/8/Vista/XP
Category Utilities

100% CLEAN Certification

BadgeSourceGear DiffMerge has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
SourceGear DiffMerge July 02, 2015 - Latest Version

Download the free SourceGear DiffMerge