When it works, I love it, but it often disappears and I can't find it again.

ENG / HUN: Be very careful with this: it archives everything in one click and without warning (!) - which means that if you use it a lot (for which Firefox is about the best browser), it simply takes an extremely long time to save!!! The reset takes approx. it's impossible because it starts filling up the tabs - with a huge memory requirement! I didn't have time to wait (any process), but luckily I saved everything before that with FoxyTab. That's what I recommend! I recommend that you 1. ask about it 2. write down the number of ears 3. give some calculation so that approx. how long does the process take 4. do not fill the tabs!!!
HUN: Nagyon óvatosan ezzel: egy kattintás és figyelmeztetés nélkül (!) mindent fület archivál - amitől ha sokat használsz (amiben ugye kb. a legjobb böngésző a Firefox) egyszerűen extrém sok ideig tart a mentés!!! A visszaállítás kb. lehetetlen mert elkezdi a füleket visszatölteni - óriási memóriaigénnyel! Nekem nem volt időm kivárni (semelyik folyamatot), de szerencsére mindent mentettem előtte a FoxyTab-al. Így inkább az ajánlom! Javaslom hogy 1. kérdezzen rá 2. írja ki a fülek számát 3. valami kalkulációt adjon hogy kb. mennyi ideig tart a folyamat 4. ne töltse be a füleket!!!

Have been using OneTab for years. Great extension, would love to rate it more highly, unfortunately there's too many usability issues. 1) I've just imported saved urls and because no feedback is given, I ended up importing the same URLs several times, and losing the latest open pages. No way to undo that, the "reject duplicates" is not active by default, and does not work retroactively.
2) I've submitted a request a long time ago, to select a group of tabs easily, and restore them all - not necessarily the whole group. Bulk delete should also be an option. Unfortunately, available options are very limited, and the extension has remained unchanged for a long time. Still grateful to the dev for creating something that should be native to any browser, but it really needs more work for me to give it more than 3 stars.

I've been using OneTab for years in Firefox and Chrome...and in Edge more recently. It is great when it works but is not stable in Firefox which is my main browser. Constant failure to load extension options. For a couple of years, I could toggle off the extension and toggle back on and it would work. But for a few months now even restarting the browser takes several attempts before it loads OneTab properly. I've never been able to find a help forum...just a help page that doesn't seem to get updated and noting specific to Firefox users. I'm ready to jump ship to another product if I can find one I can live with.

I really love the addon, but I since I couldn't find a bug report, I write here:
I updated Firefox and the OneTab list is empty now. I hope, that data is still somewhere. Hope, that it's just a glitch, where it's trying to open it using the wrong path, but I cannot find the data files where all the saved urls are located. Please, help.

An excellent extension, the only option missing is a keyboard shortcut to suspend the desired angle without having to go to the app.

Leider werde ich OneTab nun löschen, nachdem in der Vergangenheit mehrfach meine gespeicherten Tabs verloren gegangen sind.
Schade.

Was glad to come across OneTab, an answer to an urgent need for something like it. My lightweight Dell 3350 laptop, running Linux because Win 10 is far too demanding for more than one tab, is quite capable of handling the 60 tabs via OneTab.

Great work developers!

However, I cannot see how to organise the tabs

good extension

I don't see why it may be useful

A simple, convenient and dare to say elegant way to group tabs either to save memory or to save for later 👍

I consider this addon ESSENTIAL. It is well-designed and just works! To use it is to love it!