.ZOI File

The zoi 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 zoi file extension had its original file extension renamed for security reasons.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.