Grapple is very simple to use and fun. Set up a string to find, choose where to start the search and hit the search button. Grapple then searches recursively through the folder hierarchy for files of the type (or types) chosen which contain your string. Matched strings are extracted and listed in a window for you to browse through. At the end of a search, select any file from those listed and either view it from within Grapple, have the Finder display its location or open it with the editor of your choice; all at the press of a button!