Notes about the AOS 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 AOS file type is primarily associated with 'Archos' by ARCHOS. Archos is a French consumer electronics company established in 1988 by Henri Crohas. Archos manufactures portable media players and portable storage devices. The Archos name is an anagram of the founder's last name,
Detailed information for file extension AOS:
Hex: 41 4F 53 32 53 49 47 , ASCII: AOS2SIG
Other applications associated with file type AOS:
- Gmini (Firmware Update) by ARCHOSThe Gmini is a camcorder. The identifying characters used for this association are - Hex: 52 49 46 46 , ASCII: RIFF Related links: AOS File Format
- Nokia Phone (Add-on Software) by Nokia
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
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.