Cooliris Previews improves the way you browse through web search results by providing you with a visual preview of any link.

This means that you don't have to leave the webpage you're currently browsing or click back and forth a list of Internet addresses. Simply hover your mouse over the link and the webpage it refers to will open on a new window right on top of the Firefox browser.

This window is fully functional, that is, you can actually browse its content with your mouse just like you'd do in any regular tab. This functionality also applies to images, which makes browsing through Google Images search results much easier. What's more, you can customize the window's behavior and appearance through the extension's options menu.

The extension includes some other extra tools with which you can share links by email or save them in a temporary bookmarking system called "the stash". I personally found the latter to be a great idea, but not very well implemented.

Cooliris Previews makes web browsing faster, easier and more comfortable, especially when it comes to check search results one by one.