How to open ZL1 files
Did your computer fail to open a ZL1 file? We explain what ZL1 files are and recommend software that we know can open or convert your ZL1 files.
What is a ZL1 file?
The ZL1 file extension indicates to your device which app can open the file. However, different programs may use the ZL1 file type for different types of data.
While we do not yet describe the ZL1 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 ZL1 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!
These apps are known to open certain types of ZL1 files. Since many different programs may use ZL1 files for different purposes, you may need to try a few of the apps to open your specific ZL1 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 Anti-virus||User submitted|
|PCGATE Personal||User submitted|
|Alice Total Security||User submitted|
|ZoneAlarm Pro||User submitted|