Pretty good but the update now forcibly creates a pinned tab and I cannot stand them. Let OneTab open in a regular tab.

I've used OneTab for years and this update is what made me make an account on here just to leave this review. I love this extension but the new look is absolutely terrible. There was no need to change what was perfectly good, just because it didn't fit with the current design trends. If you're like me and dislike it, just export your tabs, remove the extension, download the previous one, and turn off updates.

The interface has finally been updated, which is great.
However, the backup function hasn't been updated, meaning that features like folders in the new functionality won't be backed up.
Secondly, if a downgrade is performed unexpectedly, all data will be lost, which is a very serious issue. (This is especially true if your plugins are from system symbolic links, and the update is a browser-related action.)
界面终于迎来更新，这再好不过了。
可是，备份功能并未更新，这意味着，新功能当中的文件夹等功能不会得到备份。
其次，如果在意外情况下进行了降级安装，数据将完全丢失，这是非常可怕的事情。（如果你的插件来自系统的软链接，而更新行为来自浏览器行为。）

Tab yg disimpen ilang weh, hbs update jg waktu klik ekstensinya malah ga kesimpen TwT

When restoring all, there is no way to differentiate by group

Worked for bringing over a thousand tabs over from Chrome because google insists on trying to kill adblock.
My only real complaint is the layout is infinitely better on Chrome than Firefox, the Firefox layout is just a basic list broken down by window while Chromes is an actual usable program you can organize things in, it's basically the same layout as the bookmark manager in Firefox. The Firefox version is also missing over half the options page from the Chrome version.
In my opinion, it's useful as a way to move tabs over from Chrome when swapping browsers but not as an actual tool for use with Firefox, unless you're swapping to Firefox permanently don't bother with it and just get the Chrome version. Particularly since it hasn't been updated in over two years at this point and the Chrome version was just updated less than a month ago.

used to be good - now can't get it to run in Firefox, whereas in Chrome is fine

After enabling `browser.tabs.groups.enabled`, the need for a separate extension disappeared.

Not bad but seem to have 2 OneTab options when I r click on a page and select OneTab. Possible bug.

I sent them this feedback:
"click the OneTab icon to convert all of your tabs into a list. " please make this disableable. I left-clicked the icon accidentally and lost a ton of intra-tab-history.

Was incredibly satisfied with this add-on, as it does essentially do what it says, sends all your tabs to a single directory, thus freeing up your firefox resources, *was* satisfied that is until I learned it apparently automatically deletes your tab groups after a certain period of time. Finally had some free time to poke through all the various articles and pages I'd set aside for future viewing, only to find that OneTab had deleted all but my most recent stored tabs which is explained nowhere in the addon's documentation, nor are there settings to adjust when these deletions occur. Three stars because it does indeed do what it says initially, but be sure to return to your stored tabs promptly and back up whatever you want to keep for future perusal because you never know when it may be lost. Very disappointed with this.

Great when it works. The recent July 2024 update eliminated all my saved tabs. No response to 2 service requests. Trying something new.

Pros
- Saves tabs in large amounts
- Good amount of customization for the addons
Cons
- Will delete your entire tab list without warning or reason
- Lack of transparency makes it hard to recover tabs without exporting regularly

UPDATE 2: I found it - when you run out of disk space, OneTab freezes, becomes completely unresponsive, doesn't save new links and doesn't open already saved ones. And most importantly: AFTER FIREFOX RESTART, IT DELETES ALL SAVED LINKS !!!

UPDATE: Today it deleted all OneTab data again when I had not enough free disk space. (I learned my lesson first time, I always back it up). It's not robust. Beware of that.

It works well. But I already have lost all my data (about a thousand links) in OneTab once.

Onetab is NOT a backup tool !!

Fortunately, it has a great import/export function that is very easy to create backups. So use it! Don't make same mistake as I did.

ツールバーにOneTab表示
↓
誤クリックで全部のタブが閉じられてしまう
ウインドウそのものも閉じられてしまう
（指示していない）
↓
動画、ゲーム、オンライン制作編集、PDF、…
視聴や作業は初期化される
↓
さよなら絶望
これを回避するためには１ページごと右クリックしてOneTabへ送る必要があり、労作性が高い。

Display OneTab on toolbar
↓
Accidental click closes all tabs
The window itself is also closed.
(even though I did not give you instructions)
↓
videos, games, online production editing, PDF,...
Viewing and work will be initialized.
↓
Goodbye despair
To avoid this, it is necessary to right-click each page and send it to OneTab, which is high labor-intensive.

Mobile version review: I was pleased to find that there was a mobile version of OneTab, and it has many of the same functions, but a major downside in my usecase is that I can't practically add more than 10-15 tabs into OneTab at a time. I have to swipe through my tabs to load them, which will present them as able for OneTab to see and save. If I'm... not careful, or not quick enough, or TOO quick(?????), a tab will unload and I will have to go back and reopen it to make it able to be OneTab'ed.

This mobile version would be massively improved by the ability to just save all tabs all at once. I feel like the fact it's not here may mean there's something about Firefox mobile that keeps it from having that function, but if that's not the case, please add "send all tabs to OneTab".

Even though this is one of the most useful add-ons (when you use it intentionally), it has caused me problems. If you click the icon once, even by mistake, it sends all your tabs into OneTab automatically. Then, if you try to reopen them, it opens and *loads* every single one of them in succession, causing a tremendous memory leech. AND - it loads them in reverse order! Now my last opened tabs are way left, at the other end of the row and I have to scroll back to reach them! Absolutely inconvenient and frustrating.

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