Syncro Soft SRL, the producer of Oxygen XML Diff, has announced the immediate availability of version 4.0 of its product. Version 4.0 of the Oxygen XML Diff introduces a new unified two-level changes presentation concept, a redesigned application layout and an improved main working area. For the complete list of features please visit http://www.oxygenxml.com/xml_diff_and_merge.html#new-version New in version 4.0 * Unified Two-Level Diff Changes inside documents are now displayed using two lev...