This tab makes managing tabs really easy!

This is the best extension I have ever used for temporarily or permanently creating and storing bookmarks. Very easy to use, much more so than Firefox's built in bookmark system. You can name a tag group, give it a star so that the group always shows at the top of the list, and lock a group so that the links within the group will not be deleted unless you delete them. I love it.

It's hard to explain how much of a quality of life difference it makes just being able to create dated groups of links for my tab sets rather than leaving them open as tabs that I will hypothetically get to at some point in the future. If you're not a So Many Tabs person you wouldn't understand. If you are, try this. Don't forget: you can export your data to carry it between instances of the add-on!

Very handy tool, save memory & prevent me to bookmark pages for later

Easy way to quickly bookmark and close large numbers of open tabs. Many useful options, including the ability to share saved links as a web page. Highly recommended.

That feel of having exactly what you dreamed of and the developpers are having the same good ideas you even didn't think to ask for... A little add-on that is absolutely fundamental to me, one of the first I install when I set up a new Firefox somewhere (please Mozilla, if OneTab Team is ok with that, consider integrating it in next versions of FF).

No brainer - now on Firefox and Chrome. Hope to see it on Opera as I test all browsers.

So simple and deeply useful. Either when I'm doing a bit of research and collect a pile of tabs open, or when I am flitting about between several different topics. Why isn't this a core feature of the browser?

simply the best

老用户了，必须支持

Very simple and effective idea to better organise your tabs, thanks.

Cool!

It is simple to use, doesn't get in the way, the developers' website is clean and pleasant to read. And the developers aren't asking for money or even registration. Almost perfect.