› Tips and tricks » You can convert documents of the following format types to PostScript files:
DjVu (.djvu, .djv)
Portable Document Format (.pdf)
Tagged Image File Format (.tiff, .tif)
This works by opening the file in Document Viewer and "printing" the document as a PostScript file.
Click File ▸ Print and go to the General tab.
Select Print to File and choose PostScript as the Output format.
Choose a name and folder in which to save the file, then click Print. The PostScript file will be saved in the folder you chose.