ZNG

ZoneAlarm Mailsafe renamed file
File type: Various data file
A zng file extension is related to the ZoneAlarm MailSafe, an e-mail protection software. A zng file contains renamed data.
What is zng file?
File type category:
Various data file
Date updated: July 12, 2018
The zng 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 zng file extension had its original file extension renamed for security reasons.
How to open zng file?
Probably not meant to be accessed by the user.
How to convert zng file?
Probably cannot be converted to anything else.
Suggested software to open zng file:
Associated software actions with the zng file
Software applications that handle other tasks involving zng files:
ZoneAlarm Pro (Microsoft Windows)