I've used this extension religiously for years on my desktop and I love it. However, I just installed it on my Android phone and upon using it, it deleted ALL of my tabs and didn't even save them!! I had over 100 tabs open and now they are gone! I am EXTREMELY disappointed.

Simply awesome and easy to use. I wish I can auto-backup to google drive though. That would elevate this plugin to 6 stars!

Love it and highly recommend. A true game changer.

Works well on both Firefox and Chrome, and I haven't been bitten by the issues that other reviewers mentioned. I'm taking one star back because import/export drops all tab group metadata (name, star, lock), which strikes me as a strange and inexcusable omission.

Used OneTab for desktop Firefox forever, I installed it to use on my Android phone and it deleted ALL of my tabs which are now unrecoverable!!! DO NOT USE OR YOU WILL LOSE YOUR DATA!

I rarely rate add-ons, as so many are really not much cop. This add-on, for me, is one of those rare ones that ticks my boxes - it's clear what it does, it's simple to use, and I find it genuinely useful!

If you are one of those web users who sometimes has many Firefox tabs open, this really does simplify keeping a handle on them. Recommended, unequivocally!

Perfect extension, VERY useful, its like bookmarking BUT BETTER, although I did go into firefox's task manager recently and it was the process with the highest power draw somehow, even higher than all my other tabs like youtube

I read the 1-star problems of losing tabs so I tested this install with 40+ tabs.

40 +tabs open. They reduced to one tab and Task Manager showed savings. Hit restore all and they all came up fine.

closed FF and did it all again. This time saved the single OneTab bookmark and closed FF without restoring the 40+ tabs. Restarted FF and opened the saved OneTab bookmark. All previous tabs were listed. They opened both individually and as a full group and worked fine, including this page.

Seems to work fine. I'll keep it.

Like many others said, saved like two tabs and deleted dozens of others. DON'T DO IT. Send your mobile tabs to Firefox desktop and use onetab there.

Deleted hundreds of tabs on mobile despite showing as working in the mobile store. Only saved on unimportant tab. Don't trust it!!

Пользовался расширением много лет, никаких сбоев не было. И тут внезапно перестал открываться. Потерял пару сотен ссылок.

lost all tabs in onetab

this thing dont work:

"Data safety

Don't worry about closing OneTab - you will not lose your stored tabs. Even if you close all tabs and exit your web browser and restart your computer, the tabs you have stored in OneTab will not be lost. "