Keybase Go library, client, service, OS X, iOS, Android, Electron
Twinkle is an open-source text editor that encrypts your documents
RyuX Passgen is an open-source password generator
JDS is a powerful data protection program
A free and easy-to-use password protected file archiver
FIDO strong authentication, encryption, digital signature engine
Encrypt Your Text documents with XOR encryption
JCryptor is an encrypting tool based on the Caesar-cipher.
Encrypt files and folders or create your own encrypted text files.