Did you just download a file that has been digitally signed by MAGIX Software GmbH and wonder if the file is safe? If that's the case, please read on.
You will typically see MAGIX Software GmbH when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the MAGIX Software GmbH certificate with the following steps:
Here is a screenshot of a file that has been digitally signed by MAGIX Software GmbH:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by MAGIX Software GmbH 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 examine the address for MAGIX Software GmbH, such as the street name, city and country.
Symantec Class 3 SHA256 Code Signing CA and VeriSign Class 3 Code Signing 2010 CA has issued the MAGIX Software GmbH certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the MAGIX Software GmbH files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/68 | PCMaintainService.exe |
| 0/71 | QMxNetworkSync.exe |
| 0/65 | connect.exe |
| 0/64 | Autopilot.exe |
| 0/65 | connect.exe |
| 0/62 | connector.exe |
| 0/57 | start.exe |
| 0/63 | RegDefragTask.exe |
The detection percentage is based on that I've collected 515 scan results for the MAGIX Software GmbH files. 0 of these scan results came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: