Video Download Helper
Video sites such as YouTube and others are certainly entertaining, and at times even useful. But there's one problem with them: You can't download videos to your PC to play them later. You have to revisit the site each time you want to see a video.
Video DownloadHelper does away with this limitation. It will let you download videos from YouTube and many other sites and store them on your hard disk, so you can watch them whenever you want. When you're on a site, all you'll have to do is click the Video DownloadHelper icon and save the video. You can also do the same for graphics and audio clips.
Some video and music files can be quite large, so the program gives you the option of not downloading files over a certain size. It can also work with any video converter program that you may have installed to convert videos to more useful formats.
Download Video Download Helper| Price: Free
There's no two ways around it--Firefox's tabs are just plain dull. A bit like the Model T, they come in any color you want as long as they're the same shade of gray. If you'd like to dress up your tabs and make it easier to distinguish among them, you'll want this simple extension. You can either stick with the default colors, or choose your own color for each tab. You can even have the program remember the color for each URL you visit. You can control more than just the basic color of each tab. You can also have the colors fade, and you can even put a background color on each.
Will this add-on change your browsing life? No. Will it make it more visually pleasing? Without a doubt, and that's enough reason to give it a try.
Download ColorfulTabs | Price: Free