How to open ZL4 files
Did your computer fail to open a ZL4 file? We explain what ZL4 files are and recommend software that we know can open or convert your ZL4 files.
What is a ZL4 file?
The ZL4 file extension indicates to your device which app can open the file. However, different programs may use the ZL4 file type for different types of data.
While we do not yet describe the ZL4 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 ZL4 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 ZL4 files. Since many different programs may use ZL4 files for different purposes, you may need to try a few of the apps to open your specific ZL4 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|