Notes about the AZ! file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The AZ! file type is primarily associated with 'Vuze' by Vuze Inc.
Vuze is a peer-to-peer bittorrent client used to download and upload files online.
Files being downloaded through Vuze inherit the .AZ! extension until download is completed at which point they recover their original extension.
Detailed information for file extension AZ!:
Primary association: Vuze
Company: Vuze Inc
File classification: Archive
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.