The PTM file extension is used to refer to PolyTracker Module files, an audio format used for tracking modules in the PolyTracker music tracking program. PTM PolyTracker audio files can be accessed and edited with the appropriate software.The PTM extension is also used to refer to MapPoint map files. MapPoint is a mapping application developed to support business travel mapping needs.
Map format used by MapPoint, a mapping program for businesses; may include data such as business travel routes and sales territories; can also reference data in Microsoft Office files; used by multiple versions of MapPoint starting with MapPoint 2000.