.UPP File

File extension upp is mainly associated with the Ghostscript interpreter for the PostScript language and the Adobe Portable Document Format.

A .upp file contains settings for Uniprint a printer module included in Ghostscript.

How to open:

It is likely that these settings are automatically loaded by Ghostscript. At best, you can view or edit these files using any text editor - that is, if you know what to do.

How to convert:

Settings files are typically not meant to be converted to anything else.