All about ZL6 Files

The ZL6 file type is primarily associated with ZoneAlarm Mailsafe.

ZL6File Extension ZL6
File extension: ZL6
File type:  Renamed .COM File

What is a ZL6 file?

ZL6 files mostly belong to ZoneAlarm Mailsafe by Zone Labs. Use our "Online ZL6 Text Viewer" below to analyze your ZL6 file and to see all text it contains.

How to open ZL6 files

You need a suitable software like ZoneAlarm Mailsafe to open a ZL6 file. You need a suitable software like ZoneAlarm Mailsafe from Zone Labs to open a ZL6 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your ZL6 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ZL6 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ZL6 Text Viewer

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Unable to Open a .ZL6 File? Quick Solutions:

Because .ZL6 files can originate from various programs, they aren't universally openable.

  1. Identify the Source: If received via email, it's often a renamed .COM executable quarantined by Zone Labs' ZoneAlarm Mailsafe. If found in system folders, it may be a generic backup.
  2. Check the Header: Open the file in a hex viewer to inspect its first bytes:
    • MZ indicates a DOS/Windows executable.
    • Readable text suggests a log or configuration file.
  3. Use the Original Software: The original program is usually required; use ZoneAlarm or a secure sandbox environment, or ask the sender to verify its safety.
  4. Use this Webpage: Drag and drop the file here to detect its format, extract metadata, and preview readable text.

Technical Data for ZL6 File Extension

Program ID:
ZAMailSafe
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\CA\eTrust EZ Armor\eTrust EZ Firewall\_INS5576._MP -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\CA\eTrust EZ Armor\eTrust EZ Firewall\ca.exe

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\CA\eTrust EZ Armor\eTrust EZ Firewall\ca.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\iclient.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zaplus.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zapro.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zlclient.exe

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zlclient.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\ZONEAL~1.EXE -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\ZONELA~1\ZONEAL~1\ZONEAL~1.EXE -warning %1

ProgramID: ZAMailSafe
EXEFile: Y:\ZoneLabs\ZoneAlarm\zlclient.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\ZoneAlarm\zlclient.exe -warning %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\CA\eTrust EZ Armor\eTrust EZ Firewall\zonealarm.exe -warning


a zl6 Renamed .COM File is a special file format by Zone Labs and should only be edited and saved with the appropriate software.

How to solve problems with ZL6 files

  • Associate the ZL6 file extension with the correct application.
  • Update your software that should actually open renamed .com files. Because only the current version supports the latest ZL6 file format. Search, therefore, e.g. on the Zone Labs manufacturer website after an available ZoneAlarm Mailsafe update.
  • To make sure that your ZL6 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .ZL6 file online - secure, fast, and no downloads needed.
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