iMacros was designed to automate the most repetitious tasks on the web. If there's an activity you have to do repeatedly, just record it in iMacros. The next time you need to do it, the entire macro will run at the click of a button. With iMacros, you can quickly and easily fill out web forms, remember passwords, create a webmail notifier, download information from other sites, scrape the Web. You can keep the macros on your computer for your own use, or share them with others by embedding them on your homepage, blog, company Intranet or any social bookmarking service.
Firefox 16.0 and later