There is one other file type using
the ZM3 file extension!

zm3 file icon.zm3 - ZSNES Movie #3 file

Detailed description

Software that works with zm3 file extension

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ZM3 file extension - ZoneAlarm Mailsafe renamed NCH file

What is zm3 file? How to open zm3 files?

File type specification:

Various data file type icon Various data file type

zm3 file icon: zm3 filetype icon

The ZM3 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 ZM3 file extension originally had NCH file extension (Outlook e-mail tree file). Simple renaming will restore the Windows associations with such file, however it is not advised, unless you are absolutely sure it safe to do.

The default software associated to zm3 file type:

ZoneAlarm Pro icon

Check Point Software Technologies Ltd. logo ZoneAlarm 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.

Related articles:

Mailsafe renamed file extensions

Help how to open ZM3 files:

You can rename the ZM3 file extension back to NCH and work with the file normally. This can however be potentially dangerous, because the file was quarantined for a reason. So always re-check it with your anti-virus or anti-spyware programs before you rename the files.

How to convert file with extension ZM3:

As far as we know, this .zm3 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .zm3 file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open zm3 file, edit zm3 file, convert zm3 file, view zm3 file, play zm3 file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • Others zm3 file

Unspecified and all other actions for computer programs working with zm3 file - ZoneAlarm Mailsafe renamed NCH file

Click on the software link for more information about ZoneAlarm Pro. ZoneAlarm Pro uses zm3 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:

Previous file extension
ZM2 file extension

File-Extensions.org > Various data file types

Next file extension
file extension ZM4

 

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