google messages

Send messages to your Facebook friends instantly.

Microsoft Outlook add-in, automatically prints messages and/or attachments.

Send welcome messages to all bluetooth devices in range.

Keep reminders, get news and send voice messages.

Sort, process, forward, filter incoming SMS messages automatically

Roar is a notification widget that streamlines incoming messages.

It is used to create an manipulate MIME and S/MIME messages.

Monitor windows live messenger (MSN Messenger) messages across a LAN.

SkypeTrance is a software module allowing automatic translation of chat messages

Reads aloud Windows Live, Yahoo, Trillian Pro, Miranda messages and much more.