Convert to STL need to use export

ZW3D CAD
1

Hi,

I’m using ZW3D to draw 3D for my 3D printer. It needs to save by STL format. Sometimes I can just save using “Save as” but sometimes I need to save using “Export”. What is the difference of it? Why sometimes I cannot just “Save as” the file

2

Hello,

The best way is Export - STL