File extension zno

Name: Data Files

Popularity: 1

Open With: ZoneAlarm® PRO Firewall

What is this zno file?

The ZNO 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 ZNO file extension had its original file extension renamed for security reasons.

Name: Page Layout Files

Popularity: 6

Open With: Zinio Reader

What is this zno file?

This file contains an electronic magazine. It is a proprietary format, utilizing DRM technology. Magazines in the .zno format can only be read with a subscriber number and using the Zinio reader, there do not appear to be any publicly available tools for opening or editing these files.