Files with zna file extension might be found as files renamed by ZoneAlarm's Mailsafe service.

There is one other file type using
the ZNA file extension!

empty icon.zna - Zinio Digital Publication annotation file

Detailed description

Software that open zna file

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ZNA file extension - ZoneAlarm Mailsafe renamed data

What is zna file? How to open zna files?

File type specification:

Various data file type icon Various data file type

zna file icon: zna filetype icon

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

Updated: July 23, 2018

The default software associated to open zna file:

ZoneAlarm Pro icon

Check Point Software Technologies Ltd. logoZoneAlarm Pro  Microsoft Windows software

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.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of recommended software applications associated to the .zna 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 zna file, edit zna file, convert zna file, view zna file, play zna file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with zna file - ZoneAlarm Mailsafe renamed data

Click on the software link for more information about ZoneAlarm Pro. ZoneAlarm Pro uses zna 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.).

Microsoft Windows:

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ZN9 file extension

File-Extensions.org > Various data file types

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file extension ZNB

 

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