ProductsDiffDog

Altova DiffDog® 2008 is the developer’s dedicated differencing utility. This powerful, easy-to-use diff merge tool lets you quickly compare and merge text or source code files and synchronize directories via its straightforward visual interface. Uniquely, it also provides advanced XML-aware differencing and editing capabilities.

Developers and power users need a tool for identifying differences quickly and easily so that they can focus on more productive tasks. DiffDog empowers you to compare XML or source code files in an instant, then merge changes with a click of the mouse. Quick Comparison lets you efficiently compare two directories with huge quantities of files, then immediately open and edit any unequal file pair in a side-by-side view. Reconnect your laptop to the office network and sync up files in seconds. DiffDog® 2008 is the diff merge tool that can help you do all this and more:

Download a free 30-day trial of DiffDog today (diff merge tool available in English and German language versions).

Click image to enlarge / reduce diff merge tool screenshot

In keeping with Altova’s reputation for providing robust yet user-friendly developer tools, the DiffDog® 2008 interface is as powerful as it’s easy to use. DiffDog® 2008 indicates differences visually, allowing you to quickly identify changes. For optimal efficiency, you merge directly within the differencing interface, then instantly re-compare.

DiffDog® 2008 is the indispensible diff merge tool for comparing and merging text files, folders, and directories. And its unique XML-aware differencing functionality is a must for developers working with XML. Let DiffDog® 2008 track down the differences in your development projects.

• Download a free, 30-day trial
• See What's New in the latest release, or view an index of all product updates
• Purchase DiffDog® 2008 now
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User Opinions

"In no time at all, Altova DiffDog identified a minute discrepancy between our XML files that would have taken me hours to identify manually. Problem found equals problem solved - I'm a DiffDog fan for life!"

- Michael Mullins, Applications Developer, West Virginia Division of Natural Resources

"DiffDog saved my life! Recordare developed MusicXML as an Internet-friendly format for publishing and sharing digital sheet music. As MusicXML became more popular, we needed a truly XML-aware differencing program to evaluate the XML files created by our Dolet plug-ins. DiffDog gives us the high quality regression testing tool that we had long sought for our MusicXML projects."

- Michael Good, CEO, Recordare