LanguageZ4
ZoneAlarm Mailsafe renamed file
File type: Various data file
Files with z4 extension are used by the ZoneAlarm firewall software. They contain some various data for internal purposes.
Found 2 different file type records with the same z4 filename suffix.
What is z4 file?
File type category:
Various data file
Date updated: October 12, 2017
The z4 file extension is associated with ZoneAlarm, a personal firewall software, originally created by Zone Labs and currently developed by CheckPoint Software Technologies LTD.
One of ZoneAlarm features is MailSafe, which detects e-mail attachments and warns the user about their presence. When a potentially dangerous attachment is detected, the program quarantines the file with simple renaming of its original file extension, so it breaks the common program association function in Windows and prevents such files from being executed (or launched via associated program).
A file with z4 file extension had its original file extension renamed for security reasons.
How to open z4 file?
You can rename the z4 file extension back to VB and work with the file normally. This can however be potentially dangerous, because the file was quarantined for a reason. So always re-check it with your anti-virus or anti-spyware programs before you rename the files.
How to convert z4 file?
It is not convertable file format.
Suggested software to open z4 file:
Associated software actions with the z4 file
Software applications that handle other tasks involving z4 files:
ZoneAlarm Pro (Microsoft Windows)
Infocom game module for Z-machine version 4
File type category:
Game file
Date updated: May 28, 2019
The z4 file extension is associated with Infocom.
The z4 files contain Z-machine instructions (called story files, or Z-code files). Z-code files usually have names ending in .z1, .z2, .z3, .z4, .z5, .z6, .z7 or .z8 (and occasionally .dat), where the number is the version number of the Z-machine on which the file is intended to be run.
Types 1, 2, 4, 6, and 7 are extremely uncommon; most Z-machine data files are types 3, 5, or 8. Type 6 provides some graphics support.
Interpreters for Z-code files are available on a wide variety of platforms - on various old machines (such as the Apple II, TRS-80 and Sinclair), portable machines (such as Palm OS devices and the Nintendo Game Boy) and most modern platforms.
How to open z4 file?
Use compatible tools to work with *.z4 files.
How to convert z4 file?
Probably can be exported to other formats.
Suggested software to open z4 file:
Associated software actions with the z4 file
Software applications that can open z4 files:
Frotz (Microsoft Windows)
Software apps that create z4 files:
Frotz (Microsoft Windows)
Software applications that handle other tasks involving z4 files:
Frotz (Microsoft Windows)