Download of XPSReader 1.0.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This Mac app was originally developed by Software Solutions & Technologies AG. The software lies within Productivity Tools, more precisely Office Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
XPSReader is a simple application that allows you to view and explore XPS documents. The XPS format refers to Open XML Paper Specification and has been initially developed by Microsoft. Features & functions include: printing, bookmarking, displaying document properties, extracting fonts, extracting images, outline mode view, single & double page modes, page delimiter management and more customizable preferences.
You may want to check out more Mac applications, such as XPS-Reader, which might be similar to XPSReader.