Open ASEC File

Files with the ASEC(Android Secure Application File) extension are files that store mobile application data using proprietary encryption and are saved in the .android_secure folder on a device's SD card. They were created from version Android 2.2 (Froyo) and are binary.

The ASEC extension files are not intended to be opened by end users as they are binary files encrypted at development time, and Android Studio IDE is required to operate on them, therefore it is recommended to use them with caution.

Adding ASEC extension files to a particular application is done by the developer and is a way to increase security, data protection, network security, etc.