If you want to send a message that only someone knowing a password for it can understand, or you just need to encrypt a text to hide it for prying eyes, now there is a easy way to do that on your Mac.
TXTcryptX allows you to enter your text and a password for it, and, after encrypting it, the text can only be decoded by someone that knows that password. NOTE: TXTcryptX 1.3 can only be downloaded via the Mac App Store (the download link redirects you to its App Store page). To download applications via the App Store an Apple account is required.
To access previous TXTcryptX versions you can go to the software`s website HERE to download TXTcryptX 1.1 app and the TXTcryptX 1.1 jar version (Mac OS X 10.5 or later, free).