Bluetooth Explorer displays the Bluetooth devices connected to your system. You can use it to modify the connection or disconnect the device.
FileMerge lists differences between two similar files and allows you to selectively merge the files together. FileMerge also works on entire directories of files.
icns Browser is a simple application that lets you see the contents of a Mac OS X icon file (.icns). You cannot modify the contents of the icon file with icns Browser.
Icon Composer is an editor for creating and editing icon files (.icns). You can drag a separate image into Icon Composer for each icon size in the icon file, or you can just drag a single image into each icon. If necessary, Icon Composer scales the image to fit the icon size.
IORegistryExplorer lets you browse the devices and services registered with IOKit. It is useful when debugging devices or device drivers.
PackageMaker builds installation packages (.pkg) for use with Apple's built-in Installer. You point PackageMaker at a content directory, ...