Bluebird is a GNU/Linux distribution designed for auditing Bluetooth-enabled devices
Bluetooth MAC Address Changer is a freeware tool which changes the MAC address of your bluetooth dongle.
Bluetooth module configuration tool is a command line utility for configuration of Bluetooth transceiver modules. For Windows, Linux and Mac OS X.
Free open source bluetooth projects
Free open source bluetooth software
RIA Software Company, leader in Bluetooth Marketing Software, Bluetooth Advertising Software, Proximity Marketing Software, SMS Services Software, GPS Locator Software
Bluetooth Command Line Tools | Bluetooth Driver Installer