A znk file extension is related to the ZoneAlarm Mailsafe, an e-mail protection program. A znk file stores renamed data.

Detailed description

Software that works with znk file extension

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ZNK file - ZoneAlarm Mailsafe renamed data

What is znk file? How to open znk files?

File type specification:

Various data file type icon Various data file type

znk file icon: znk filetype icon

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

Updated: August 29, 2018

The default software associated to znk file type:

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

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting znk files.

  • Create znk file
  • Others znk file

Programs that can create znk file - ZoneAlarm Mailsafe renamed data

Programs supporting the exension znk on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about ZoneAlarm Pro for create znk file action.

Microsoft Windows:

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