OneInATabRow sɣur SimplyOneTab!

This extension was created out of frustration with similar extensions. Those extensions clogs one tab with links from much time ago and there was no way to remove the oldest entries. This extension tries to do the same as similar extensions and the functionality is basically the same.
Click the button on the extension it will close all your tabs and opens a new pinned tab with a list of the closed recent tabs. Differently from similar extensions it maintains two lists: the last closed tabs and an "overall" list that collects stored tabs. Both lists don't have duplicates in them. The links from the first list can be moved to the second.
It's possible to search in the "overall" links list.