XPS documents in Windows 7 have the file extension .xps. Although Windows 10/8 can view and create both XPS files and OXPS files, it is the .oxps format which is the default XPS document format in ...

The XML Paper Specification was developed by Microsoft and ECMA International and released in 2006. XPS offers an open standard for creating, editing, processing and printing fixed-layout documents.

Enolsoft (www.enolsoft.com) has revved XPS Viewer for Mac to version 2.4.0. The app helps open and read XPS files on the Mac, as well as convert XPS to other document formats like XPS, PDF, PNG, TIFF, ...