| Extension | 描述 | 瀏覽次數 |
|---|
| egisenc | eDataSecurity Encrypted File | 34957 |
| emc | Striata Encrypted E-mail Attachment File | 27393 |
| flk | File Locker Encrypted File | 27335 |
| hds | Windows Digital Right Management File | 15647 |
| icd | SafeDisc Encrypted Executable File | 28491 |
| kgb | KGB Archive File | 26142 |
| kp2 | Kruptos Encrypted File | 23527 |
| kwm | WebMoney Private Key File | 62768 |
| mssign | Digital Signature File | 33834 |
| p7m | S/MIME Encrypted File | 82543 |
| pem | Privacy Enhanced Mail Certificate File | 46942 |
| pkk | Private Key File | 20286 |
| sw2 | Softwrap Licence Control File | 20653 |
| tns | TNS File | 5446 |
| vlt | WinVault Container File | 23086 |
| wses | WinSesame Encrypted File | 18654 |