Bluetooth(R) Framework VCL Personal is a communication library, built for Delphi and CBuilder developers to get in touch between computers and mobile phones via Bluetooth, IrDA and COM ports.
Here are some features of the application: it has the ability to discover other Bluetooth and IrDA activated devices in the vicinity; information extraction regarding low-level APIs; handling of authentication requests; management of virtual COM ports; Bluetooth Advertisement systems that can be built with your help; sending and receiving files for free; management of files on a remote device.
However, the main feature of VCL is its ability to send files to a lot of devices at the same time.
This tool is highly recommended, above all because Bluetooth is an ideal way for companies to market their products.