How to open ZM3 files
Did your computer fail to open a ZM3 file? We explain what ZM3 files are and recommend software that we know can open or convert your ZM3 files.
What is a ZM3 file?
The ZM3 file extension indicates to your device which app can open the file. However, different programs may use the ZM3 file type for different types of data.
While we do not yet describe the ZM3 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about ZM3 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
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Generic ZM3
These apps are known to open certain types of ZM3 files. Since many different programs may use ZM3 files for different purposes, you may need to try a few of the apps to open your specific ZM3 file.
 | ZoneAlarm Client | User submitted |
 | Zone Labs Client | User submitted |
 | ZoneAlarm Security Suite | User submitted |
 | ZoneAlarm Anti-Spyware | User submitted |
 | ZoneAlarm Extreme Security | User submitted |
 | ZoneAlarm | User submitted |
| ZoneAlarm Anti-virus | User submitted |
| PCGATE Personal | User submitted |
| Alice Total Security | User submitted |
| ZoneAlarm Pro | User submitted |
Try a universal file viewer
Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.