1)   Internet browser toolbar 1
Very useful toolbar that has loads of built in features like Bookmarking, weather report, auto fill feature. Plus, there's free downloadable gifts button built into the toolbar that changes every month.

 2)   KnowboForm Website Submission Tool 1.6.5
Semi automatically submit and promote your website to thousands of free directory, search engines, article sites, press release networks, download sites, etc. in an SEO friendly manner. Submit, manage, and track submissions from a single application.

 3)   FormZila 2.5.1.7
FormZila - AutoDetect, AutoFill, AutoSumit, AutoEncrypt and Save WebForms. FormZila is also Password Manager and Search Engines Organizer. Detects and fill Web forms with accurate field recognition and data encription technology for every website.

 4)   IE Assist 1.0.0.11
When filling form, you need a software like this: never slow IE or OS, no install, no registry, no add-in (BHO), no spam, full unicode support, easy-to-use and aesthetically pleasing UI as cool as F16 warplanes' HUD, it's IE Assist!