The .oxps file extension refers to the Open XML Paper Specification format. oxps files are standardized versions of the original XPS format. oxps files can be opened using the XPS Viewer.
Microsoft'...
The .oxps file extension refers to the Open XML Paper Specification format. oxps files are standardized versions of the original XPS format. oxps files can be opened using the XPS Viewer.
Microsoft’s XPS Viewer can open oxps files. If XPS Viewer is not available, go to Settings > Apps and Features. Click “Manage optional features” and install XPS Viewer.
OXPS was created by Microsoft as a competitor to PDF. OXPS never gained much popularity since users preferred PDFs instead. OXPS files store documents in a fixed layout like PDFs. They can contain text, images, and other multimedia.
OXPS aims for device and resolution independence. OXPS files allow publishing, sharing, and archiving fixed-layout documents. Most older Windows versions cannot natively open OXPS files. The main programs that open OXPS are Microsoft XPS Viewer, Microsoft Word or other XPS viewing software.
Windows XPS Viewer
XPS-to-PDF Converters