Before saving a drawing to DWG/DXF you need to hide unnecessary objects of a 3D model. To hide unnecessary elements, open the Structure panel on the Viewer tab. Now you see the full list of file contents, where you should uncheck the unnecessary parts. When the selected items are hidden, go to File -> Save as -> and select required file format (DWG/DXF, etc.). After it, the visible part of the model will be saved to DWG/DXF.
The early version of ABViewer presented a viewer that also allowed merging CAD files, storing BMP and EMF images in the clipboard, as well as printing a group of files. Initially, the program supported 20 languages and was available in two versions: Standard and Professional.[5] In 2007, ABViewer was no longer just a viewer. It became a tool for viewing, editing and converting files. The application had a full set of tools of a professional editor and supported operations used in design and project work. As a converter, ABViewer made it possible to convert selected parts of the image. Now depending on the functionality the program is available in three versions (Standard, Professional and Enterprise).[6]
Abviewer 10 Full Version 24