ZPU

ZoneAlarm Mailsafe renamed data
File type: Various data file
A zpu file extension is related to the ZoneAlarm Mailsafe, an e-mail protection software. A .zpu file stores data.
What is zpu file?
File type category:
Various data file
Date updated: May 27, 2018
The zpu 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 zpu file extension had its original file extension renamed for security reasons.
How to open zpu file?
Probably not meant to be accessed by the user.
How to convert zpu file?
Probably cannot be converted to anything else.
Suggested software to open zpu file:
Associated software actions with the zpu file
Software applications that handle other tasks involving zpu files:
ZoneAlarm Pro (Microsoft Windows)