PT3 file extension - Harvard device driver file
What is pt3 file? How to open pt3 files?
File type specification:
The PT3 file extension is associated with Harvard Graphics the presentation software for MS-DOS and Microsoft Windows operating system. The .pt3 file stores device driver for Harvard Graphics.
Harvard Graphics was acquired Serif.
List of recommended software applications associated to the .pt3 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open pt3 file, edit pt3 file, convert pt3 file, view pt3 file, play pt3 file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others pt3 file
Unspecified and all other actions for computer programs working with pt3 file - Harvard device driver file
Click on the software link for more information about Harvard Graphics ChartXL. Harvard Graphics ChartXL uses pt3 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).