Available on winget

Install Altova DiffDog 2026 Professional Edition

Compare and Merge Tool

Install with winget

winget install --id Altova.DiffDog.2026.Professional

Upgrade

winget upgrade --id Altova.DiffDog.2026.Professional

Uninstall

winget uninstall --id Altova.DiffDog.2026.Professional

About Altova DiffDog 2026 Professional Edition

Altova DiffDog is the unique XML-aware diff / merge tool that lets you compare and merge text or source code files, xml or json files, and word documents. compare and synchronize directories, database schemas and content, and much more.

What's new in 2026.00.00

No release notes provided.

Read release notes

Version history

Version	Updated	Notes
2026.00.00	Unknown	Release notes