DivX Web Player
The DivX Browser Plug-In lets you embed high quality DivX video in your web pages without using spec
iMarkup Client Desktop
iMarkup allows web surfers to add Sticky Notes with text, graphics and free-form drawings on any web page.
Browster
This is an add-on for Internet Explorer and Firefox that allows you to quickly preview web pages without having to click back...
Google Toolbar for Firefox
This offers a Google search box (though this feature by default appears in FireFox ), search news articles, page rank, spell...
Paessler Site Inspector
This is a comprehensive set of website and webpage analysis tools that integrates into the Internet Explorer right-click...