ALCrypt

ALCrypt creates a virtual encrypted disk through a folder that is available only when access is verified.

ALCrypt manages the opening (decryption) and closing (encryption) of this folder.
It is possible to place files in the "alcrypt.disk0" folder, when it is available, from the integrated file browser, any file manager app, or by connecting the device to a computer.

When the virtual disk closes, a single encrypted archive file is created. You can thus transport the data to another device to back it up.

WARNING: You can only open your encrypted archive on the device used to create it.

OPTION : It is possible to increase the security level by restricting the archive opening to the location where the option is enabled (in a range you can define)