Did you just find a download or a file on your computer that has been digitally signed by Seekapp.com? If that's the case, please read on.
You will typically notice Seekapp.com when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for Seekapp.com with the following steps:
Here's a screencap of a file signed by Seekapp.com:

As you can see in the screencap above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Seekapp.com and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot 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 Seekapp.com, such as the street name, city and country.
Thawte Code Signing CA has issued the Seekapp.com certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Seekapp.com files I've gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Seekapp.com files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Seekapp.com.
| Detection Ratio | File Name |
|---|---|
| Not available | seekapp132.exe |
| Not available | seekapp169.exe |
| Not available | Au_.exe |
The analysis is based on certificates with the following serial numbers: