Opening a ZLL File

The ZLL file type is primarily associated with ZoneAlarm Mailsafe.

ZLL	File extension: ZLL
	File type:	Renamed .MSP File

What is a ZLL file

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

How do you open ZLL files?

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

Online ZLL Text Viewer

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4 Steps to Open an Unknown .ZLL File

Because .ZLL files come from different programs, they aren't universally openable.

Identify the Source: If received via email, it's often a quarantined attachment. ZoneAlarm Mailsafe renames dangerous .MSP (Microsoft Installer Patch) files to .ZLL for protection.
Check the Header: Open the file in a hex editor to inspect its first bytes.
- D0 CF 11 E0 indicates an OLE Compound File (standard for .MSP).
- Readable text suggests a custom configuration format.
Use the Original Software: The original program is usually required. Rename it to .MSP to use with Windows Installer, open with ZoneAlarm, or ask the sender.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract metadata, and preview when possible.

Technical Data for ZLL File Extension

Program ID:

ZAMailSafe

Related files:

zpr, zpa, zmx

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 zll Renamed .MSP 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 ZLL files

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