.key - Avira AntiVir Personal license key file
.cxt - Adobe Director protected cast file
.p7m - PKCS #7 MIME Message
.jpgenx - Egis encrypted JPG file
.vvf - ViVerify fingerprint file
.pi2 - Studio2 high resolution encrypted image
.pfx - Certificate File
.uea - Protector Suite QL file
file extension AOS - Archos signed encrypted data file
File extension AOS description:
File extension is used by Archos applications and devices. Archos manufactures portable media players and portable storage devices.
