Web form filler IEFillForm
IEFillForm is a convenient software that fills in web forms and fields quickly with just one mouse click, making work faster and easier.
Shestakov Victor 
PopUp windows blocker IEPopUpControl
An Internet Explorer extension that prevents popup windows from appearing during website browsing. Compatible with versions 5.0 and above, this software aims to improve user experience by eliminating unwanted interruptions.
Demo toolbar for Outlook Express
The program adds a toolbar into Outlook Express without the need for source code. Simply run the MainProg.exe file after unpacking the archive, and the toolbar will be visible within Outlook Express. Only binary files are included in the archive.
Search toolbar for Internet Explorer
This Internet Explorer toolbar (since version 5.0) enables searches on Google, Lycos, AltaVista, AllTheWeb, Yahoo, MSN, Netscape, and AOL. It must be compact.