Windows 2000, Windows XP, Windows Vista, Windows 7,
BitDefender Chat Encryption is a software designed to secure your chat on MSN and Yahoo Messenger. It is a powerful encryption program that can protect the confidentiality of your messaging software by securing the exchange of instant messages. However, your contact must also install it so that it works correctly. This software is free and requires no complex configuration. Finally, it is compatible with MSN Messenger 8.5 or higher and with recent versions of Yahoo Messenger.