Development macOS
KDiff3 for macOS
Compare two or three text files or folders, inspect differences and resolve merge conflicts with KDiff3. This Mac download is the Apple Silicon ARM64 disk image.
- Operating system
- macOS; minimum version for this package not independently confirmed
- Architecture
- ARM64 (Apple Silicon)
- Download package
- DMG disk image
KDE lists a separate x86_64 DMG for Intel Macs. No installation or runtime compatibility test was performed.
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What is KDiff3?
KDiff3 helps you reconcile different copies of text files and folders. It compares two or three inputs, highlights changes down to individual characters and combines automatic merging with an editor for conflicts that need a decision. That makes it useful for reviewing source changes or bringing diverged text documents back together.
The interface can highlight or hide whitespace and comment changes, supports Unicode and other text encodings, and can print differences. The selected publisher download is KDiff3 1.12.6 for macOS ARM64; KDE lists a separate x86_64 disk image for Intel Macs.
The project README warns that binary comparison is temporarily disabled because of stability issues and that comparisons over non-file network URLs can fail in some configurations. Use this entry for text comparison and merging, not as a promise of general binary comparison. The screenshot is KDE's Linux desktop example of the interface, not a capture of the Mac build.
What it offers
- Compare and merge two or three text files or folders.
- See differences line by line and character by character.
- Combine automatic merging with an integrated conflict-resolution editor.
- Highlight or hide changes in whitespace and comments.
- Work with Unicode, UTF-8 and other file encodings, and print differences.
Good to know
- The project README says binary comparison is temporarily disabled due to stability issues.
- Network comparison using non-file URLs may fail in some configurations, according to the project README.
- This download targets Apple Silicon ARM64; Intel Macs need the separately listed x86_64 package.
Product images
Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
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