A file with .cf2 extension is a CAD file format that contains 3D package designs or other model data for die-cutting. Most of the CAD/CAM machines can process and cut these files. It was created by the National Space Science Data Center (NSSDC) to provide self-describing data storage and manipulation format that matches the structure of scientific data and applications such as statistical and numerical methods, visualization, and management.
Files with .POT extension represent Microsoft PowerPoint template files created by PowerPoint 97-2003 versions. Files created with these versions of Microsoft PowerPoint are in binary format as compared to those created in Office OpenXML file formats using the higher versions of PowerPoint. The files, hence, generated can be used to create presentations that have the same layout and other settings required to be applied to new files. These settings can include styles, backgrounds, color palettes, fonts, and defaults.
You can also convert CF2 into many other file formats. Please see the complete list below.