From JCP Software:
Ever want to see what's hidden on OS X pasteboards? Or maybe you're just really bored? Then you'll want to check out Pasteboard Inpsector. This program is a modernization of Apple's PasteboardPeeker tool. In addition to being user-friendly and having a more complete interface than Apple's tool, Pasteboard Inspector provides Cocoa's view of pasteboards. It shows all pasteboard data flavors that are placed on a pasteboard. This app is under development but already shows signs of promise. I'm writing it as a service to Mac developers, as well as to gain experience with Cocoa development, and to exhibit my application development abilities.