Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
KeyFinder - Key estimation software for DJs
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Mixed in Key - Mixed In Key is award-winning DJ software that gives you the #1 technique of the world's best...
HTTP Headers - HTTP Headers allows you to quickly see the HTTP header information for the current URL.
beaTunes - Smart software for library management, music analysis, and playlist creation. For Windows and macOS.