ZL3

ZoneAlarm Mailsafe renamed BAT script
File type: Various data file
A zl3 file extension is related to the ZoneAlarm MailSafe, an e-mail protection software and used for its renamed BAT scripts.
What is zl3 file?
File type category:
Various data file
Date updated: March 25, 2019
The zl3 file extension is associated with ZoneAlarm, a personal firewall software, originally created by Zone Labs and currently developed by CheckPoint Software Technologies LTD.
One of ZoneAlarm features is MailSafe, which detects e-mail attachments and warns the user about their presence. When a potentially dangerous attachment is detected, the program quarantines the file with simple renaming of its original file extension, so it breaks the common program association function in Windows and prevents such files from being executed (or launched via associated program).
A file with zl3 file extension originally had BAT file extension (common batch executable file). Simple renaming will restore the Windows associations with such file, however it is not advised, unless you are absolutely sure it safe to do.
How to open zl3 file?
You can rename the *.zl3 file extension back to BAT and work with the file normally. This can however be potentially dangerous, because the file was quarantined for a reason. So always re-check it with your anti-virus or anti-spyware programs before you rename the files.
How to convert zl3 file?
Probably cannot be converted to anything else.
Suggested software to open zl3 file:
Associated software actions with the zl3 file
Software applications that handle other tasks involving zl3 files:
ZoneAlarm Pro (Microsoft Windows)