This app will enable you to batch the export mesh option.

You can export all the bodies in your project in one step, with the option to choose the file type (3mf, STL, OBJ) and the refinement level (high, medium, low) as you would in the standard export mesh option.

If you want to exclude some of the bodies, just select the bodies to be exported before using the add-in and then inside the add-in select the "Selected Bodies" option instead of "all" in the first dropdown options.

Note: This app does not collect any personal data.