Add your files
Drop one DWG or two hundred. Batch conversion is not a paid feature here.
A drawing has to be opened in software that cannot read Autodesk's native format, which is most non-Autodesk CAD.
The same drawing database is written out in the documented DXF format. Geometry, layers, blocks and text carry across in a form other applications can parse.
Objects that only AutoCAD or its verticals understand, such as dynamic blocks, custom entities and civil objects, degrade into proxy entities. They still display, but they lose their intelligence and cannot be edited as the objects they were.
Match the recipient's software. Newer versions carry more, but an older receiver will reject a newer file outright.
Considerably, because ASCII DXF is plain text. Binary DXF is smaller but less widely supported.
Drop one DWG or two hundred. Batch conversion is not a paid feature here.
Drawing Exchange Format is lossless, so nothing is thrown away in the conversion.
Converted and deleted the moment it finishes. Never written to permanent storage.