BlueSoleil - The best Bluetooth driver/Bluetooth software for Vista, Linux, WinCE.
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Blueman - Blue Man Group will rock your world and blow your mind. Experience a spectacular journey bursting with music, laughter, and surprises.
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Blueberry - Blueberry is a Bluetooth configuration tool created by Linux Mint.
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface