Opening a ZL0 File

The ZL0 file type is primarily associated with ZoneAlarm Mailsafe.

ZL0	File extension: ZL0
	File type:	Renamed .ADE File

What is a ZL0 file?

ZL0 files mostly belong to ZoneAlarm Mailsafe by Zone Labs. Use our "Online ZL0 Text Viewer" below to analyze your ZL0 file and to see all text it contains.

How to open a ZL0 file

You need a suitable software like ZoneAlarm Mailsafe to open a ZL0 file. You need a suitable software like ZoneAlarm Mailsafe from Zone Labs to open a ZL0 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 ZL0 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ZL0 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ZL0 Text Viewer

Choose your .zl0 file to analyze

or drag and drop it here

Online File Viewer

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Unable to Open a .ZL0 File? Quick Solutions:

ZL0 files can come from different programs and aren't universally openable.

Identify the Source: These are typically email attachments from colleagues or automated systems, quarantined by Zone Labs' ZoneAlarm Mailsafe, which renames dangerous .ADE files to .ZL0.
Check the Header: Open the file in a hex editor to inspect its first bytes:
- D0 CF 11 E0 indicates a Microsoft Office OLE container.
- Plain text suggests a quarantined script.
Use the Original Software: The original program is usually required; rename the extension back to .ADE and use Microsoft Access, Office, or ZoneAlarm. If uncertain, ask the sender.
Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for ZL0 File Extension

Program ID:

ZAMailSafe

Related files:

zpr, zol, zop

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%\Zone Labs\ZoneAlarm\zonealarm.exe -warning

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

Show all 14 listings To Top

a zl0 Renamed .ADE 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 ZL0 files

Associate the ZL0 file extension with the correct application.
Update your software that should actually open renamed .ade files. Because only the current version supports the latest ZL0 file format. Search, therefore, e.g. on the Zone Labs manufacturer website after an available ZoneAlarm Mailsafe update.
To make sure that your ZL0 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .ZL0 file online - secure, fast, and no downloads needed.