JConfig is a Java library that provides advanced file, file-type, and process handling. It fills in the gaps in the core Java API. It runs on Windows, Linux, Unix, classic Mac, OSX, and most other platforms, and it includes the complete source code (Java and C++.) For instance, you can enumerate the user's hard drives, launch processes, get the file type of a file, launch the user's default web browser, and perform many other functions which are difficult or impossible using just the built-in Java libraries. ***NOTE: The license is being changed to Apache 2.0 (open source). Until the new license has been incorporated into the download, consider this simply for beta use. ***