Extremely useful. It even saves my tabs after closing OneTab, my browser completely, or restarting my computer.
More than anything else, having a de-cluttered browser is a wonderful feeling. Highly reccomended.

This is one of the add-ons that I have been using for years

Clear and simple way to manage tab explosion. I used to drown in tabs now the can be hoovered up with a click. Takes a little while to get used to it but it is a saviour.

My life at the computer is now more organized and concise!

Great for saving tabs for later instead of keeping them open for a long time

It is the most used addon by me... cannot live without it!
It saves my live

A simple solution to managing tabs. Not only that it's flexible for temporarily organizing tabs, it allows you to export the list in a convenient way (just copying the HTML, or saving as a web page).

i love the idea really

Love this Plug. I usually have way too many tabs open which consumes tons of resources. Tab solves that issue. Great job guys and gals!

I want to customize button function. Because I use "send only this tab to OneTab" most ofen. So I want to use it one action. Thank you!

God job

Could use some sorting, search and more advanced options since the list is becoming very big.

eine großartige erweiterung :)
ohne onetab wäre ich längst unter dem berg meiner tabs begraben! zu schade, dass es noch keine version für android gibt!

Such an elegant solution! Thank You!!!

...but FF 58.0.2 is still so slooow. :-(

Works like magic!

I used to try to open a bunch of interesting tabs for perusal at a later time, but Firefox would slow to a clunky crawl. Onetab has been great. It's easy, flexible, I don't have to lose my tabs, and Firefox runs at top speed.