Best Compare and Merge Alternatives in 2026
Updated
20 apps from file comparison software ranked against Compare and Merge on the same published basis.
- 1Compare and Merge vs Diffchecker
- 2Compare and Merge vs Buddi
- 3Compare and Merge vs Diffract
- 4Compare and Merge vs KDiff3
- 5Compare and Merge vs Meld
- 6Compare and Merge vs WinMerge
- 7Compare and Merge vs Code Compare
- 8Compare and Merge vs Diffinity
- 9Compare and Merge vs Mergely
- 10Compare and Merge vs NextDiff
- 11Compare and Merge vs cwdiff
- 12Compare and Merge vs SmartSynchronize
- 13Compare and Merge vs Beyond Compare
- 14Compare and Merge vs UltraCompare
- 15Compare and Merge vs Beyond Compare
- 16Compare and Merge vs DeltaWalker
- 17Compare and Merge vs DirEqual
- 18Compare and Merge vs Guiffy
- 19Compare and Merge vs Araxis Merge
- 20Compare and Merge vs Altova DiffDog
Compare and Merge alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Diffchecker | 7.2 | Free plan | $15/mo | Linux, Mac, Web, Windows |
| 2 | Buddi | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 3 | Diffract | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 4 | KDiff3 | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 5 | Meld | 7.0 | Free plan | Free | Linux, Windows |
| 6 | WinMerge | 6.8 | Free plan | Free | Windows |
| 7 | Code Compare | 6.7 | Free plan | Free | Browser, Windows |
| 8 | Diffinity | 6.7 | Free plan | Free | Windows |
| 9 | Mergely | 6.7 | Free plan | Free | API, self-hosted, Web |
| 10 | NextDiff | 6.7 | Free plan | Free | Windows |
| 11 | cwdiff | 6.6 | Free plan | Free | Linux |
| 12 | SmartSynchronize | 6.5 | No | — | Linux, Mac, Windows |
| 13 | Beyond Compare | 6.4 | No | — | Linux, Mac, Windows |
| 14 | UltraCompare | 6.4 | No | $8.33/mo | Linux, Mac, Windows |
| 15 | Beyond Compare | 6.3 | No | — | Linux, Mac, Windows |
| 16 | DeltaWalker | 6.2 | No | — | Linux, Mac, Windows |
| 17 | DirEqual | 6.2 | No | $1.25/mo | Mac, Windows |
| 18 | Guiffy | 6.2 | No | — | Linux, Mac, Windows |
| 19 | Araxis Merge | 6.1 | No | — | Mac, Windows |
| 20 | Altova DiffDog | 6.0 | No | — | Windows |
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Questions about Compare and Merge alternatives
What is the best alternative to Compare and Merge?
Diffchecker, number 1 in file comparison software with a score of 7.2 out of 10. The others here: Buddi, Diffract, KDiff3 and 16 more.
What is the best free alternative to Compare and Merge?
Diffchecker is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.