You may want to use 4D Transporter to split files whose file types are not recognized by 4D Transporter, such as if you want to move the 4D Help file to the Windows platform, or if you want to move a single .rsr file to the Mac platform to edit it. To do so, press the Command key when you perform the transport and 4D Transporter will always convert the current file.

4D Transporter
https://www.4D.com/ACIDOC/TRC/TRCMDUS.HTM