.TPI File

The tpi file extension is associated with Visual Test, also known as MS - Test.

Microsoft Test was developed by Microsoft as testing tool for Windows. Later sold to Rational Software (now IBM). It is used for automation testing of Windows applications.

Files with tpi file extension can be mainly found as shell files from Visual Test program by Microsoft.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.