====== Are the 3DM files from Rhino for Mac compatible with Rhino for Windows? ======
> **Summary:** //Are 3DM files compatible between Rhino Mac and Windows versions?//

Yes, the Rhino 6 3DM and Rhino 5 3DM files are identical. You can also export Rhino 4 3DM files for compatibility with Rhino 4 for Windows.