Altova DiffDog 2026 Enterprise Edition2026.02.00

Compare two versions of a file or data source, inspect their differences, and merge selected changes with Altova DiffDog 2026 Enterprise Edition. This Windows application handles text and source code files, XML and JSON documents, and Microsoft Word documents in a side-by-side comparison workflow. It also compares directories, database schemas, and database content, helping users examine related collections or data stores rather than limiting review to one file at a time.

Its XML-aware comparison examines the structure of XML data alongside its visible text, so meaningful changes remain identifiable even when formatting differs. Merge controls let users choose which content to retain and bring two files or sources into alignment. Directory comparison extends the same review process across sets of files, making it useful for tracking changes between project folders or synchronized content sets.

Developers can use it to review source revisions, while technical teams can inspect structured documents, compare database designs, or reconcile database records during maintenance and migration work. It suits situations where differences must be verified before synchronization, release, or document handoff. Published by Altova, the current version is 2026.02.00 and runs on Windows systems using the x64 architecture.