.PTG File Extension
File Type 1PowerTeacher Gradebook Configuration File
What is a PTG file?
Configuration file used by PowerTeacher Gradebook, a web-based classroom management application; contains grade book configuration information that is referenced when the application connects to the server; includes user id, session id, school number, teacher id, credentials, and language.
File Type 2ArtRage Painting
.PTG File Association 2
Paint project with ArtRage, an image editing and painting program; contains all project image data saved in ArtRage; can be exported to other image file types, including .PNG, .JPG, and .PSD; can be displayed as a thumbnail in Windows and Mac OS X.
ArtRage is available in standard and Studio Pro editions.