TheOne - open link in same tab, pop-up as tab

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Forces Chrome to open links in the same tab by default instead of new or background tab, and pop-up windows as new tabs.If you hate when you click the link and Chrome opens it in a new or a new background tab, or even in a new window, then this extension is for you. It forces Chrome to open links in the same tab by default instead of new or background tab, and new tabs instead of pop-up windows.

Now you have only One Chrome window, and you can browse different sites in One tab. You don't have to jump across tabs and windows any more!