A znl file extension is related to the ZoneAlarm MailSafe, an e-mail protection software. A znl file contains renamed data for security purposes.

Detailed description

Software that open znl file

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ZNL file extension - ZoneAlarm Mailsafe renamed data

What is znl file? How to open znl files?

File type specification:

Various data file type icon Various data file type

znl file icon: znl filetype icon

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

The default software associated to open znl 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 .znl 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 znl file, edit znl file, convert znl file, view znl file, play znl file etc. (if exist software for corresponding action in File-Extensions.org's database).

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

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