Ghostscript Uniprint unified printer parameter settings
File type: Settings, options, themes or skins file
Files with the upp file extension are plain-text printer parameter files used by Ghostscript Uniprint.
An upp file contains settings that Ghostscript uses to control printer output through the Uniprint printer module.
File type category:
Settings, options, themes or skins file
Date updated: October 17, 2026
The upp file extension is associated with Ghostscript, an interpreter for the PostScript language and Adobe Portable Document Format. Ghostscript is developed by Artifex Software.
A upp file contains printer-specific settings for Uniprint, a printer module included with Ghostscript. The settings define how Uniprint prepares output for a printer.
UPP files are configuration files rather than printable documents. The Microsoft Windows version of Ghostscript can use them, and Ghostscript is also available on other platforms.
Open a upp file in a plain-text editor to view its contents. Editing it safely requires knowledge of Ghostscript and the target printer's Uniprint settings.
Ghostscript may load the file automatically as part of a Uniprint workflow, or it can be selected or supplied through the relevant Ghostscript options or application.
A upp file is a printer configuration file and is not normally converted to another format. If different printer settings are needed, the file can be edited or replaced with an appropriate Uniprint parameter file.
Software apps that manage or store settings in upp files:
Microsoft Windows
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