If you are still on ABViewer 14.1.0.76, consider upgrading to (or newer) for:
. The Enterprise edition is the most feature-rich version, tailored for professional engineering and design needs. CADSoftTools Key Features in Version 14.1 ABViewer Enterprise 14.1.0.76 -x32 x64--Multi--...
ABViewer Enterprise 14.1.0.76 offers an impressive array of features that make it an essential tool for professionals working with CAD files. Some of the key features include: If you are still on ABViewer 14
: Compare two DWG or DXF drawings side-by-side to identify added, modified, or deleted objects. or deleted objects.