Free XPS Viewer is a very useful application which opens XPS files easily so you can view them without any difficulties. XPS is a format which includes Unicode ZIP archive using the Open Packaging Conventions, containing the files which make up the document. These include an XML markup file for each page, text, embedded fonts, raster images, 2D vector graphics, as well as the digital rights management information. This app is a very simple and small XPS viewer. No other applications are required for viewing XPS files. Just select your files and open them easily with this useful application. A good feature about this app is that you can jump to any desired page and view its contents. You can also zoom in and out to see files in desired size. Also, you can move forward, backward and see the first and the last page. The performance is very good as you need less than 32 Mega Bytes of RAM to run it smoothly. No other XPS viewer application is like this one in performance and simplicity. Any PC running Microsoft Windows can run this application too.