A zo3 file extension is related to the ZoneAlarm Mailsafe, an e-mail protection software. A zo3 file stores renamed data.
Software that open zo3 file
ZO3 file extension - ZoneAlarm Mailsafe renamed data
What is zo3 file? How to open zo3 files?
The zo3 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 zo3 file extension had its original file extension renamed for security reasons.
The default software associated to open zo3 file:
Company or developer:
Check Point Software Technologies Ltd.
ZoneAlarm Pro is a set of tools used to protect computer against hacker attacks,destroy spyware, and secure privacy.
List of recommended software applications associated to the .zo3 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open zo3 file, edit zo3 file, convert zo3 file, view zo3 file, play zo3 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with zo3 file - ZoneAlarm Mailsafe renamed data
Click on the software link for more information about ZoneAlarm Pro. ZoneAlarm Pro uses zo3 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).