Encrypt Pro

Encrypt Pro lets you encrypt your personal data with a secret key locally on your phone to send it over internet securely using Email, Drives, Cloud storage, messengers and social Apps and websites. This way you can upload your personal data to any data storage providers without worrying about data security. Data can be decrypted using Encrypt Pro app and a secret key.
With Encrypt Pro, you can easily send executable or zip applications over email. Encrypt Pro is a must have application for anyone sending personal data over the internet.
Usage:
Go to Settings > Apps > Encrypt Pro > Permissions
Enable Storage
When you encrypt a file e.g "filename.xyz", Encrypt Pro will create a new encrypted file in the same directory with a name "e_filename.xyz" (prepending "e_" to the file name) you can send or upload the encrypted file. keep the secret key very securely otherwise you will not be able to decrypt your data. To decrypt the data, select the "e_filename.xyz" file and provide the secret key and press decrypt button. This will create the original file back by prepending "d_" to the file name. Thus the file name in this case will be "d_e_filename.xyz"