StorageCrypt

With StorageCrypt, encrypt your files before saving them on the cloud.

* Open source : https://github.com/petrus-dev/storagecrypt and https://github.com/petrus-dev/filepickerlib

* Compatible with android 4.4+

* Strong encryption : AES 256

* Encryption keys are stored in a password protected keystore

* Only you can decrypt your files, unless you share your keys

* Encrypted files are stored locally, with optional synchronization on Google Drive, Dropbox, Box, HubiC or OneDrive

* You can use different keys to encrypt different files

* Import/export your keys to be able to decrypt your files on multiple devices