Did you just download a file that has been digitally signed by Parametric Technology Corporation and wonder if the file is safe? If so, please read on.
You will typically see Parametric Technology Corporation when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Parametric Technology Corporation digital signature with the following procedure:
Here's a screenshot of a file digitally signed by Parametric Technology Corporation:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by Parametric Technology Corporation and that no one has tampered with the file.
If you click the View Certificate button shown in the screengrab above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also examine the address for Parametric Technology Corporation, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA and VeriSign Class 3 Code Signing 2009-2 CA has issued the Parametric Technology Corporation certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Parametric Technology Corporation files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/57 | WtDesktop_x64.DLL |
| 0/57 | setup.exe |
The detection percentage is based on the fact that I have collected 114 scan reports for the Parametric Technology Corporation files. 0 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: