This has turned out to be a very stable addon, I installed it on all my Firefox and Chrome browsers. I have over 7,000 pages saved. The export is ultra easy to use and because it goes to a basic text file that can be copy/cut/paste anywhere I really feel safe working with thousands of links.
Allowing the naming of tabs makes finding your favorite porn sites, i mean business sites easy. Icons area visible. You can password the tabs/pages if using a shared system.
I run Process Lasso and monitor memory before and after moving tabs into OneTab - As the Author says 95% savings I can't say I have had those results however I can verify over 50%! Those who run Foxfire with lots of tabs and notice everything slows down and possible crash will see instant results.
I have tens of thousands of bookmarks, so many I can't find anything, OneTab is a simple way to keep those sites close without filling your toolbar and you still have the option to save bookmarks/favorites as normal.
This is a good backup solution with a simple interface.
Did I say it's free? Run it for a week or two, if you like it than send the Author a few $ to buy a case of beer.
Thank you for making a free tool that helps many people, I look forward to using your other tools. What is your homepage? I will list your program on some of my domains.
%/
FIBER0PTIC/FBR, The HUMBLE Guys, Napalm & Worship INC...
^`
I also recommend:
XYexplorer
MyNotesKeeper
CaptureWizard
Process Lasso
OneTab Addon for Firefox
& The original Napalm FTP Indexer

Thanks a lot!!! A little question: could you implement "Single Window Mode" in your addon? I talk about Firefox 57 to run only in a single window (like single windows mode setting that there was in tabmixplus"). Best Regards and sorry for my english.

Love it, I'm using One Tabs in Chrome and Firefox. It's like read later extensions for me. It's sad to see some moron give very low rating for this such a wonderful extentions.

Incredible usefull update of the previous 'OneTab.' Like, the share as webpage option- creating a html overview of the saved tabs (including QR-code for easy sharing). Not to mention working with groups, pinned-tabs and so on... I absolutely <3 it!

I can quickly save and close multiple tabs, freeing up resources, speeding up my computer, and saving tabs I want to use in the future. Awesome.

FirefoxはQuantum以降複数タブでのパフォーマンス上げる用になったので当然メモリ使用率あがったのでOnetabの重要製がマシました。
私は大体30くらいタブ作るんですがそうすると余裕で1gb以上は使うのでこいつで管理すれば元のメモリ大体500ｍｂくらいになります。

One of my four essential Add-ons. Losing OneTab would seriously affect my productivity!

I love OneTab, it constantly saves me from Tab Adiction...

ADDED ON MY MAC!!!!!!!!!! AT LAST!!!!

This helps organize my tabs while saving memory. It really works.

Moved to Firefox from Chrome. My old App (Tab Cloud) was not supported so I moved to One Tab. I am happy with the app, Had a small learning curve as I lost all my saved Tabs when I restored them. Found the options page and made some changes so this no longer happens. A very fast app that gets my mornings started off with all the web sites I check each day. I recommend One Tab.

great

Great extension ! Very useful and easy to use !

Highly Recommended!! Does Exactly what it promises... simple & effective. Love it!

Excellent idea and execution. By the end of the day I may have as many as 200 to 400 tabs open (many of which I don't need, but others which I do). This makes managing these so much easier. Nice work.