File Extension OXPS
Information about OXPS files and how to open them
File created in the Open XML Paper Specification (OpenXPS) format, which is the same format used by .XPS files; similar to a .PDF file and describes the structure and content of a document. The OpenXPS format is the same as the XPS format, except that OpenXPS has been standardized as an open format by Ecma International, a standards organization. The ".oxps" extension was adopted for OpenXPS, but it is not often used since the ".xps" extension has traditionally been used for XPS documents.