Choose DWG . You may also see options for DXF (similar) or DWG version (e.g., 2010, 2013, 2018). Select the version matching your AutoCAD software.
Avoid shady sites. Look for "AutoDWG," "Aspose," "OnlineConvert," or "Zamzar." (Note: Availability changes; always check recent reviews). Rfa To Dwg Online Convert
Most free tools have a size limit (typically 10MB to 50MB). If your family is large, you may need a paid subscription. Choose DWG
