Find and Run Robot (FARR) is a program for keyboard maniacs -- it uses an adaptive "live search" function to rapidly find programs and documents. Developed by Mouser
License: Freemium
Find And Run Robot is more geared towards file and web searches with extensive plugin support, while Kupfer excels in script execution and is open-source. Both applications are lightweight and customizable, but their core functionalities cater to different user needs.