It's certainly not "best", far far from it. Roboform is a form filler, big woop. You still need to manually visit each directory to submit, and that still takes a lot of time. You can do that with browser submission mode in submiteaze too, or you can use turbo submission mode at it'll submit incredibly quickly. have a look at this: http://www.submiteaze.com/demos/autocaptcha.html now that's what I called "best software"