What is a .TP3 File And How To Open It – Harvard Graphics

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Have you came across a file with the .tp3 extension and you don’t know what it is? It is possible that you know what the file does, but you are unsure on how to open it. Fear not, in this article we will show you how to easily open the .tp3 file in few simple steps on various systems.

What is a .TP3 file?

The .TP3 file extension is from Harvard Graphics DOS Template File. This file extension was developed by Harvard Graphics.

What to know

There is currently 0 software that can open the .tp3 file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.