Chrome is a terrific browser on its own, but FastestChrome makes it even better. It adds extra search options to the Omnibar, creates "endless scrolling" for multi-page articles, fixes text-only URLs, and tunes up other Chrome features.

FastestChrome gives search a big boost, adding other search engines, displaying related articles from Wikipedia, and even showing related results from Amazon at the top of your Google results page. Highlight text on a page, and a customizable bubble pops up to let you search that string of text in Google, Delicious, and even Twitter. FastestChrome also turns text URLs into links, making navigation a lot quicker.

Options are easily turned on and off by clicking the extension's settings button in your toolbar. Once you've checked out FasterChrome, have a look at 18 other extensions we think are worth downloading (and, hey, maybe 13 more?).

Have a favorite Chrome extension of your own? Tell us about it in the comments.