I'm concerned about loading my AutoCAD drawing into Vdraft. This is a valid concern as many CAD programs claim to read and write AutoCAD drawing files when in fact they may lose a significant amount of your drawing data due to translating it into their own drawing format. Vdraft does NOT translate your AutoCAD drawing data and hence keeps ALL of the drawing information intact.
Nothing is lost.
All your AutoCAD drawing data is maintained by Vdraft. This makes it completely safe for you to load your AutoCAD drawing files into Vdraft and to save them again. As extra insurance, Vdraft creates a backup file with the file extension .VBK instead of .BAK so that your AutoCAD backup file also remains intact. In fact Vdraft works so transparently with DXF files that you'll think you're working with a DWG file. Vdraft does not treat a DXF file differently from a DWG file because a DXF file can contain all the same information as a DWG file.