.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 ESM - Europay security module
File extension ESM description:
One module contains series of TLV (tag length value) files. For smart card media, instance, digital tachograph cards and older credit cards.
