There are a number of options for web form filling, especially if you use Firefox since there are a few different free extensions available. However, RoboForm excels in features in ease of use above all other options we have evaluated. RoboForm offers secure (AES encryption) password management, the ability to automatically or manually (with a single click) login to web accounts, Artificial Intelligence for populating common web form fields (name, address, phone number, email address, optional billing information, etc.), and more. All of this functionality is packed into an intuitive design that makes usage quick and easy. AI RoboForm integrates automatically with Microsoft Internet Explorer, and works great with Firefox via the provided extension. Versions are also available for other platforms, such as Windows Mobile, Palm, Symbian, and Blackberry, and also comes in a version that can be run from a USB flash drive to take your logins and form filling with you to any PC (while not leaving any of the data on that PC).