.PT3 File Extension

Verified information
Information about the file PT3
  • Harvard Device Driver
  • Misc Files
  • N/A

What is the PT3 file?

The PT3 file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Harvard Device Driver format. PT3 files are supported by Windows operating systems. The PT3 file is one of the Misc Files files, just like 6033 of the other files found in our file information database.

A program that can open the PT3 file is e.g. Harvard Graphics ChartXL. This software was released by Harvard Graphics.

Programs, that can open .PT3 files

Harvard Graphics
Harvard Graphics ChartXL

How to open a .PT3 file?

If you have problems opening the file PT3, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the PT3 file format with the installed program. If not, right click on your PT3 file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all PT3 files should automatically open with the selected program.

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