Alternative apps to FinalCrypt:

FinalCrypt Alternatives
FinalCrypt uses symmetric One-Time-Pad File-Encryption, which is the most unbreakable encryption known.
FinalCrypt has a modern graphical user interface with audiovisual user-guidance and a fully featured (command line interface) suited for home and professional use. Encrypt up to 4 billion files in one go. No need to encrypt files one by one, supporting unlimited file size. Select multiple files and directories and encrypt or decrypt. Read more.