Antum SE 2012 With Outlook Extension - Version 1.9.6.6 Encrypting/Decrypting E-Mail Messages, Encrypting/Decrypting Text Messages, Encrypting/Decrypting Files. Antum stand alone program. Based on AES 256 Bit Encryption. Advanced Add-In (Ribbon) for Outlook 2007/2010 Fast Encrypt/Decrypt Online Tools for Social Networking and much more.