No specific info about version 4.5. Please visit the main page of xMarkup on Software Informer.
Compare It! shows you the differences between two files.
It provides file and folder comparison with merge and reporting abilities.
Add AutoCAD markup and PDF markup capabilities to CAD Viewer 2016.
A useful tool to compare Excel spreadsheets' values and formulas automatically.
Choose your own markup colours, a legend can be created automatically.
Do side-by-side compare, cross reference competitors, and more!