Did you just stumble upon a file that has been digitally signed by ZOHO Corporation? If so, please read on.
You will typically notice ZOHO Corporation when running 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 ZOHO Corporation digital signature with the following steps:
Here's a screenshot of a file digitally signed by ZOHO Corporation:

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 ZOHO Corporation 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 view the address for ZOHO Corporation, such as the street name, city and country.
COMODO RSA Code Signing CA has issued the ZOHO Corporation certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screencap above.
The following are the ZOHO Corporation files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/57 | ZohoDocs.exe |
The detection percentage is based on the fact that I've gathered 57 scan results for the ZOHO Corporation files. 0 of these scan results came up with some sort of detection. You can review the full details of the scan results by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: