Altova DiffDog vs Kompare
Altova DiffDog
altova.comKompare
apps.kde.orgSide by side
| Figure | Altova DiffDog | Kompare |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| Linux | — | Yes |
| Plans published | 2 | 1 |
| Spec score · File Comparison Software | 8.3 (#4) | 7.2 (#26) |
| Spec score · Diff and Merge Tools | 8.3 (#4) | 7.2 (#25) |
| Purpose | DiffDog compares and merges text and source-code files, XML and JSON files, Word documents, directories, and database schemas and content. | Kompare is a graphical front end for viewing and merging differences between source files. |
Plans
Altova DiffDog
- DiffDog 2026 Professional Edition$189, paid once
- DiffDog 2026 Enterprise Edition$269, paid once
In their own words
Altova DiffDog
Altova DiffDog has no write-up on Specifiction yet; its figures are above.