Opening XTREME files
Did your computer fail to open a XTREME file? We explain what XTREME files are and recommend software that we know can open or convert your XTREME files.
What is a XTREME file?
Files with the .xtreme file extension most commonly contain desktop theme files that have been created by the Winstep Xtreme software application. Winstep Xtreme is a program that is used to create custom desktop environments for Windows users. The XTREME files contain the themes that can be used to alter the appearance of the Windows interface. These files are saved in a compressed file format, saving disk space and allowing for faster download times.
Software that will open, convert or fix XTREME files
Try a universal file viewer
In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.