1)   iGo Incognito 1.2
iGo Incognito - Secure communications using a public key infrastructure and the Advanced Encryption Standard (AES). Supports rich voice/text messages, offline and online messages, private chats, open forums, file transfer and more...
Security, Instant, Message, Chat, Forum, Discussion, Encryption, Privacy, Public Key, AES,

 2)   TokiVoki Voice Editor 1.0.2.2
Voice Recorder, Editor and Emailer, fast, user-friendly. Record your voice message or a note, edit, email it. Prepare your speech with TokiVoki. Use familiar methods of text editing, like Drag-and-Drop; Ctrl+C, Ctrl+V; Unlimited Undo-Redo...
voice, recording, recorder, sound, email, compression, sound compression, editing, editor, sound editor,

 3)   Antrasoft Secure Messenger 2.00
An email program for 100% security for communication. Generate security certificates, exchange public keys and install them into Windows to make your personal circle of trust. The program also compresses emails automatically and makes voice messages
voice message, encrypt emails, security certificates generation, digital signature, S/MIME, SSL Security, 1024 byte SSL, certificates management, security email program, encrypto voice,

 4)   JotSmart 1.1
JotSmart(tm) software gives you the power to capture and annotate (mark up) any information with graphic highlights, text notes and voice messages. Then, with a single click, send the information to your default email software.
Annotation, email, communication, voice message, graphics, multi-media, messaging, highlighting,