LanguageZ0
ZoneAlarm Mailsafe renamed JS file
File type: Various data file
Files with z0 extension are used by the ZoneAlarm firewall software. They contain some various data for internal purposes.
What is z0 file?
File type category:
Various data file
Date updated: August 25, 2017
The z0 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 z0 file extension originally had VB file extension (Visual Basic script 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 z0 file?
You can rename the Z0 file extension back to JS 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.
Suggested software to open z0 file:
Associated software actions with the z0 file
Software applications that handle other tasks involving z0 files:
ZoneAlarm Pro (Microsoft Windows)