ZLG

ZoneAlarm Mailsafe renamed LNK file
File type: Various data file
A zlg file extension is related to the ZoneAlarm Mailsafe, a tool for detecting malicious software in e-mail attachments. A zlg file stores renamed LNK file (Windows shortcut file).
Found 2 different file type records with the same zlg filename suffix.
What is zlg file?
File type category:
Various data file
Date updated: March 29, 2018
The zlg 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 zlg file extension originally had LNK file extension (Windows shortcut file). Simple renaming will restore the Windows associations with such file, however it is not advised, unless you are absolutely sure it safe to do.
How to open zlg file?
You can rename the *.zlg file extension back to *.lnk 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 zlg file?
You cannot convert *.zlg files to anything else, you need to first rename them.
Suggested software to open zlg file:
Associated software actions with the zlg file
Software applications that handle other tasks involving zlg files:
ZoneAlarm Pro (Microsoft Windows)
e-Surveiller log archive
File type category:
Archive and compressed file
Date updated: September 17, 2018
The zlg file extension is used by e-Surveiller, a user-activity monitoring, logging, and surveillance suite for Microsoft Windows. The zlg file contains log archive.
The e-Surveiller seems to be obsolete product.
Suggested software to open zlg file:
Associated software actions with the zlg file
Software apps that create zlg files:
e-Surveiller (Microsoft Windows)
Software applications that handle other tasks involving zlg files:
e-Surveiller (Microsoft Windows)