Browser Add-ons

Browser Add-ons, tools installed into the browser that enhance the web browsing experience, are available for all the common browsers. They may be created by users or by the application developers.

Firefox Add-ons

See our page for an overview and some help materials.
See full list at Mozilla Firefox Add-ons page

Here is one that everyone has been raving about - Video DownloadHelper 4.5
This Firefox add-on makes it easy to capture and convert YouTube type videos to the preferred video format of your choice.
Here is the link -

Internet Explorer