Altova DiffDog vs Compare and Merge
Altova DiffDog
altova.com
Compare and Merge
compareandmerge.comSide by side
| Figure | Altova DiffDog | Compare and Merge |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · File Comparison Software | 8.3 (#4) | 8.1 (#12) |
| Headquarters | Vienna, Austria; Marblehead, Massachusetts, United States | Fullarton, South Australia, Australia |
| Purpose | DiffDog compares and merges text and source-code files, XML and JSON files, Word documents, directories, and database schemas and content. | Compare and Merge compares text files and folders, highlights character-level changes, and lets users merge differences. |
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.
Compare and Merge
Compare and Merge has no write-up on Specifiction yet; its figures are above.