Encrypted Notepad - Encrypted Notepad is a very simple to use application providing state of the art...
Milanote - Milanote is a note taking app for creative work.
Paranoia Text Encryption - Paranoia Text Encryption encrypts text according to a choice of strong algorithms.
Sec Notes - An android app for writing and storing AES-128 encrypted notes.
Efficient Diary - Efficient Diary is an elegant, easy-to-use and powerful electronic diary software package.
VeraCrypt - When you need to know that your information is secure, VeraCrypt offers an added layer of protection. Their encrypting process keeps your files and data safe from prying eyes.