JFRemover is a Free and Portable Temp and Junk File Cleaner created by UtilityNerd. It can be used to quickly cleanup Temporary Files and Junk Files, anabling Windows to run quicker and help you recover drive space. Many options are available and you can analyze what JFRemover finds before committing to perform a cleanup.
Note: This tool is JAVA based, so you might want to run Portable JAVA.
Free Junk File Cleaner - JFRemover
Authors Website: http://www.utilitynerd.com/software/jfremover.html
Download: You can get this Free Junk File Cleaner HERE