I recently found out my system no longer had Microsoft XPS Viewer, and I couldn’t open my XPS files. After some searching, I found Kernel XPS Viewer which is a free tool that opens and view XPS/OXPS files easily. It has user-friendly interface, and even supports multiple XPS files at once. If you need to read or print XPS documents, this tool is the easiest and best solution.
For more: Free XPS Viewer Tool to Read XPS Files Easily