Oso XML Merge is the best in class Windows® application for comparing and merging XML files. Formerly known as Project: Merge, we've taken the new version to the next level and beyond. With unbeatable functionality, unmatched performance, and a sexy new look you won't find a better alternative for comparing and merging XML files.

Oso XML Merge can perform both two and three way comparisons and merges. A two way operation has two input files and, in the case of merges one output file, while a three way operation also includes a third input file which is considered to be the common ancestor of the other two input files.

Unlike many other comparison and merge applications that claim to support XML, Oso XML Merge treats XML files as XML, and not as text. Because of this small but important distinction, Oso XML Merge is capable of comparing and merging XML files far more accurately and efficiently than traditional merge applications that just compare on a line by line basis. The result is more accurate comparisons, and error-free merges.

Oso XML Merge also integrates into third party software through its comprehensive set of command line parameters. In fact, Oso XML Merge was primarily designed to complement the branch and merge facilities found in modern version control software suites. Additionally Oso XML Merge can also be fully automated to run three way merges silently through any scripting language that can spawn other processes.