Opening a ZL5 File

The ZL5 file type is primarily associated with ZoneAlarm Mailsafe.

ZL5	File extension: ZL5
	File type:	Renamed .CMD File

What is a ZL5 file?

ZL5 files mostly belong to ZoneAlarm Mailsafe by Zone Labs. Use our "Online ZL5 Text Viewer" below to analyze your ZL5 file and to see all text it contains.

How do you open ZL5 files?

You need a suitable software like ZoneAlarm Mailsafe to open a ZL5 file. You need a suitable software like ZoneAlarm Mailsafe from Zone Labs to open a ZL5 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 ZL5 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ZL5 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ZL5 Text Viewer

Choose your .zl5 file to analyze

or drag and drop it here

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.ZL5 File Won't Open? Here is What You Can Do

A .ZL5 file can originate from different programs and isn't universally openable.

Identify the Source: If received as an email attachment, it is likely a renamed .CMD script quarantined by Zone Labs' ZoneAlarm Mailsafe.
Check the Header: Open the file in a text editor or hex viewer to inspect its first bytes:
- @echo off or REM indicates a standard Windows Command script.
- Readable text commands suggest a batch file.
Use the Original Software: The original program is usually required; try Windows Command Prompt, Notepad, or ZoneAlarm, and ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for ZL5 File Extension

Program ID:

ZAMailSafe

Related files:

zpr, zpp, zpa

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

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a zl5 Renamed .CMD 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 ZL5 files

Associate the ZL5 file extension with the correct application.
Update your software that should actually open renamed .cmd files. Because only the current version supports the latest ZL5 file format. Search, therefore, e.g. on the Zone Labs manufacturer website after an available ZoneAlarm Mailsafe update.
To make sure that your ZL5 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .ZL5 file online - secure, fast, and no downloads needed.