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List of common encoded and encrypted file extensions
Specially encrypted and encoded files that can be found both on desktop computers or mobile devices. Used to protect sensitive data.
Common encrypted files may change in time as the popularity and significance of some formats can change.
Whole category of encrypted files contains now 484 file types. Show all encoded and encrypted file types.
 asec | Files with asec extension are used for Android encrypted application packages. ASEC file format was introduced in Android 2.2 and allows users to move applications on the SD card installed in their Android phone in encrypted format. |
 crypt | Files with crypt extension are most likely best known as chat history backups made from WhatsApp messaging app. |
| key | Files with key extension are commonly used to store license keys data files. These files are used to verify that the user owns legally purchased copy of the program. |
| ksd | Files with ksd extension can be be sometimes found as encrypted data files protected by the KeepSafe data encryption app. |
| obb | Files with obb extension can usually be found as special, encrypted archives for Android APKs that contain additional content, graphics, map packs, multimedia files, and more. Common for all large and complex Android apps. |
| pfx | Files with pfx file extension can be usually encountered as PKCS #12 certificates for web browsers. |
| pkpass | Files with the pkpass extension are electronic versions of tickets for the Apple Wallet/Passbook platform for iOS (iPhone, iPad) devices. They are used as a digital passes for movie tickets, loyalty cards, and boarding passes,. |
 rem | Files with rem extension were traditionally used encrypted files on Blackberry devices. You can encrypt them in your device or with use of Blackberry Desktop Software if you known encryption password. |
| tc | A tc file extension is related to the TrueCrpyt encryption app. The tc file stores encrypted disk volume. |
This is a list of some the most common file types from this category and may change in time as the popularity and significance of some formats can change. Whole category of encrypted files contains now 484 file types. Show all encoded and encrypted files.
