Identify your XML or JSON’s content change with a comparison with 100% guaranteed accuracy. Represent the differences in your XML or JSON by using red lines to vastly improve your ability to view change. Merge your XML or JSON files by accepting or rejecting differences between different XML or JSON versions to create one complete XML file.
Link to: DeltaXML
The original package for managing change in XML documents and data.
Link to: DeltaDITA
When your DITA documents change, simply find the diffs or merge your documents and accept or reject change.
Link to: DeltaJSON
A sleek online app and powerful REST API, DeltaJSON has what you need to manage change within your JSON data.
Not sure on what you need?