The recent NSA surveillance program scandal shows that the NSA can tap into secure communication channels and even read your emails. Therefore, sending confidential text through emails is not secure anymore. What you need to do is encrypt text prior to sending them through emails. Abelssoft Codify is a powerful text encryption program that uses AES-256 algorithm to encrypt text.
When you start the program for the first time, you will notice that the interface has a huge text input area where you can manually input text or paste text. After you are done entering the text, you can encrypt it with a password. The text input area will display the encrypted text, which can be copied and sent via email, IM, or other communication channels. The best part about encrypting text is that you do not have to worry about the communication channel being secure. The encrypted text can be decrypted by only using the correct password.
The only drawback of this program is that the receiver must also use Abelssoft Codify to decrypt the text. The decryption process is similar to the encryption process. The receiver has to paste the encrypted text in the text area, enter the password, and click on Decrypt.
Download Abelssoft Codify: codify.exe [3 MB]