Did you just download a file that is digitally signed by Extra Solutions Ltd and wonder if the file is safe? If that's the case, please read on.
You will typically see Extra Solutions Ltd when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screengrab shows:

You can view additional details from the Extra Solutions Ltd certificate with the following procedure:
Here is a screenshot of a file digitally signed by Extra Solutions Ltd:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Extra Solutions Ltd and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also examine the address for Extra Solutions Ltd, such as the street name, city and country.
DigiCert SHA2 High Assurance Code Signing CA has issued the Extra Solutions Ltd certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Extra Solutions Ltd files I've collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Extra Solutions Ltd files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Extra Solutions Ltd.
| Detection Ratio | File Name |
|---|---|
| Not available | tzclient_x64.exe |
The analysis is done on certificates with the following serial numbers: