There are no options, no settings just run it if your system has become infested with some junk you can't remove, and JRT will scan your system - folders, processes, loaded modules, the Registry and more - and get rid of any annoyances it finds.
The program arrives as a very small download (538KB), and really couldn't be any simpler to use. However, other adware and toolbars are also supported. The author's website says Junkware Removal Tool has the ability to remove the following types of program: Ask Toolbar Babylon Browser Manager Claro / iSearch Conduit Coupon Printer for Windows Crossrider DealPly Facemoods / Funmoods iLivid Iminent IncrediBar MyWebSearch Searchqu Web Assistant. Junkware Removal Tool, now owned and developed by Malwarebytes, is a console-based tool which can help you to detect and remove a range of unwanted software from your PC.