With Filestar you can easily convert DXF to PS. Accessible directly in your right click menu for single or batch DXF processing. How to convert DXF to PS:
1. Download and install the latest version of Filestar. (https://filestar.com)
2. Right click on one or more DXF file(s) on your desktop and select Convert with Filestar.
Type "convert ps" in the search box.
3. Press Run.