Did you just find a download or a file on your computer that has a digital signature from Gecko Software, Inc.? If so, please read on.
You will typically see Gecko Software, Inc. when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:

You can view the digital signature details for Gecko Software, Inc. with the following steps:
Here is a screenshot of a file that has been signed by Gecko Software, Inc.:

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This means that the file has been published by Gecko Software, Inc. and that the file has not been tampered with.
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, and so on. You can also see the address for Gecko Software, Inc., such as the street name, city and country.
Go Daddy Secure Certificate Authority - G2 has issued the Gecko Software, Inc. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Gecko Software, Inc. files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/62 | _90741D89_CB68_4B15_BCEB_A8F2FBEE6070 |
| 0/62 | _10E444C79E0649BD9_2C9E346DB96E4E0B9C1DFBAB2CF266FB.exe |
The detection percentage is based on that I've collected 124 scan reports for the Gecko Software, Inc. files. 0 of these scan reports came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis is done on certificates with the following serial numbers: