Opening ZL2 Files

The ZL2 file type is primarily associated with ZoneAlarm Mailsafe.

ZL2File Extension ZL2
File extension: ZL2
File type:  Renamed .BAS File

What is a ZL2 file?

ZL2 files mostly belong to ZoneAlarm Mailsafe by Zone Labs. Use our "Online ZL2 Text Viewer" below to analyze your ZL2 file and to see all text it contains.

How can I open a ZL2 file?

You need a suitable software like ZoneAlarm Mailsafe to open a ZL2 file. You need a suitable software like ZoneAlarm Mailsafe from Zone Labs to open a ZL2 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 ZL2 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ZL2 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ZL2 Text Viewer

Choose your .zl2 file to analyze

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Trouble Opening a .ZL2 File? These Steps Will Help

Because .ZL2 files can originate from different programs, they aren't universally openable.

  1. Identify the Source: If received via email, it may be a quarantined attachment from ZoneAlarm Mailsafe. If it's a script, it suggests a renamed .BAS file.
  2. Check the Header: Open the file in a text editor or hex viewer to inspect the first bytes:
    • Plain text code indicates a standard BASIC script.
    • "MZ" or "PK" suggests a quarantined executable or archive.
  3. Use the Original Software: The original program is usually required; try ZoneAlarm, a BASIC editor, or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file here to detect the format, extract readable metadata, and preview the contents.

Technical Data for ZL2 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 zl2 Renamed .BAS 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 ZL2 files

  • Associate the ZL2 file extension with the correct application.
  • Update your software that should actually open renamed .bas files. Because only the current version supports the latest ZL2 file format. Search, therefore, e.g. on the Zone Labs manufacturer website after an available ZoneAlarm Mailsafe update.
  • To make sure that your ZL2 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .ZL2 file online - secure, fast, and no downloads needed.
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