Awesome Rated 5 out of 5 stars

Developer edition/beta works fine with new FF version. Anyone else (like me) can install that if it's one of their "dealbreaker" addons. I have not once ever had this issue others whine about, with not being able to use the address bar correctly, or the enter button not working. EVER. I've been using TU for a LONG time now, too. For every feature I've ever needed, TU has not disappointed.

As I said, this is a dealbreaker addon. Without it, I hate browsing. I really do. It's compatible with my most important addons, and as far as I know, I'm not sure it's incompatible with others, either. I have about 30+ addons, and as far as I've seen, there haven't really been conflicts. One thing to note is that you should never tell Tab Utilities that your tabs should be on the left or right side, if you use something like TreeStyleTabs to do that already. It will seriously mess things up. So far that's been my only issue.
I hope the developer continues to develop this necessary addon, or that if said developer ever stops being able to do so, that Firefox realizes that there are features that are extremely necessary & they need to implement. Either way, maybe the guys at Mozilla should try & ease a little bit of the burden by integrating some of those features anyways. It's not fair to constantly (!!!) update your software & break compatibilities, and at the same time keep removing features or never adding them because Firefox can "be extended with addons". They're putting too much burden on independent developers & expecting someone else to fix problems with their browser, which they should be improving & maintaining, not other people. Extensions & addons are supposed to just extend functionality, not provide the basic necessities of that software.

Rated 4 out of 5 stars

I love (NEED!) this add-on but when FF 37.0.1 arrived. FF stopped opening (even though it was listed on Processes of the Task Manager - Windows 7 Home Premium). By a process of elimination under Safe Mode, I found this was the extension causing the problem. I tried installing the newer versions but no change.

This user has a previous review of this add-on.

thank you yun yeh Rated 3 out of 5 stars

thank you!! i just wonder why when we type "tab utilities" in search box, this addon doesnt appear

A fixed version Rated 3 out of 5 stars

I found this
https://addons.mozilla.org/en-US/firefox/addon/tab-utilities-fixed/
It's good for v37 for now.

This user has a previous review of this add-on.

Tab Utilities Rated 5 out of 5 stars

Look at Developers Chanel. Here that versions works in ff31

This user has 3 previous reviews of this add-on.

Updating!Please! Rated 5 out of 5 stars

Супер дополнение. Но после обновления FF до 36.0.4 перестало работать. Пожалуйста, пофиксите.
С уважением и почтением.

Rated 1 out of 5 stars

There's already a fully revamped version out there: https://addons.mozilla.org/en-US/firefox/addon/tab-utilities-fixed/

This user has 8 previous reviews of this add-on.

Rated 3 out of 5 stars

github-Version ist nicht vollständig kompatibel mit NoScript. Von einer leeren Seite lässt sich noch immer keine URL öffnen.

This user has 5 previous reviews of this add-on.

Does more than only its job Rated 2 out of 5 stars

- conflicts with other addons
- with addon, the fox only better, tab utility shows window frame (window title bar) that was removed with the fox only better addon
- conflicts with addon tabkit2 (maybe also all in one sidebar); switch is replaced and tree tab resize ability is disturbed

Breaks Address Bar Rated 1 out of 5 stars

This add-on breaks the address bar. That's definitely a showstopper. Don't install this, unless you can live without the address bar.

Великоллепное дополнение, не могу без него работать! Rated 5 out of 5 stars

Единственное дополнение, в котором на клик по вкладке можно настроить переключение на последнюю использованную вкладку. Так же оптимально реализован внешний вид вкладок, крестик для закрытия, ctrl+tab - переключение в порядке использования (очень люблю!) и многое другое. Очень жаль, что это дополнение не корректно работает с версиями FF выше 31 :-( Только из-за этого сижу на мозилле версии 31.

Rated 5 out of 5 stars

Necessary addon!
Found a fork of it on github where all issues in latest FF versions were fixed https://github.com/yfdyh000/tabutils/releases

This user has a previous review of this add-on.

ENTER doesn't work in adress bar Rated 3 out of 5 stars

I can't open new URL from adress bar. I love this addon but this bug forced me to disable this addon. Please fix it.
Both browser and addon are updated to lates release versions.

BREAKS "ENTER" to visit site in address bar - CONFIRMED !!!! Rated 2 out of 5 stars

was greatly annoyed by this behavior and disabled all extensions one by one until the last one, Tab Utilities, causes it.

THIS IS A HORRIBLE BUG and it just wasted a couple of hours of my life. I'm gonna look for a replacement extension - YES ME TOO ... I love this addon but this BUG isreally annoying and it's there for months.

FIX IT or uninstall

FF35b6, all the problems are still there... :( Rated 2 out of 5 stars

I'll keep an eye to this great addon hoping that all these huge problems will be fixed soon...

Agree with soulrebelno1... Rated 2 out of 5 stars

I was looking for an alternative to T.Mix+ but I agree with soulrebelno1: too many problems currently with TU ... The same concerns he has and more. For example, the fact that when you close a pinned tab, there is a gap as "empty tab" and it still adds even same closing Firefox ... I leave TU but I keep an eye hoping to come back soon ..

Je cherchais une alternative à TMIX + mais je suis d'accord avec soulrebelno1: trop de problèmes pour le moment avec TU ... Les mêmes soucis qu'il présente et plus encore. Par exemple, le fait que lorsque vous fermez un onglet épinglé, il reste un espace comme "onglet vide" et cela s'additionne encore et encore même en fermant Firefox... Je quitte TU mais je garde un oeil en espèrant revenir...

Not Working Properly And No help File. Rated 2 out of 5 stars

I've tried this add-on a few times because I wanted the: "Tab Stacking like Opera" feature. Opera's tab stacking feature is a brilliant idea and should be built-in to Firefox by default. Just drag and drop tabs on to each other to create a stack: then collapse or restore the stack; group like tabs; bookmark the tab links or delete the tabs. It's a simple and intuitive solution to tabitis! Sadly, this feature simply does not work. I've look at the "Help and FAQs" on GitHub, but, as usual, there's no proper help file. I found an entry called: 'Tab Stacking options', great, I thought! I looked at the page and it just has coding entries like this: pref("extensions.tabutils.autoStack", false); ... how the hell does that help your average end-user, really? If you are not aware these options are turned on and off in Firefox's about:config settings page; obviously, the programer thinks all end-users know about this feature and how to use it safely. The real reason there is no proper help file is that the programmer was just too lazy to write one up. I've worked with loads of them; just code, code, code - "I'll write one up later". They never do, or, usually it's a very poor after thought and no help whatsoever. There are other options that don't work as well, such as, Shift+Tab. Back to trusty old Tab Mix Plus I'm afraid, maybe one day ... uninstalled.

Great, but ... Rated 5 out of 5 stars

My most essential addon, but the "fixed" version from github referenced here didn't help me with the Urlbar problem. On a blank tab, there's still no reaction when I enter something in the address bar. However, after clickinga bookmark to open a new tab, I can use the Urlbar again... FF version 34.0.5.

Tab Stack Issue Rated 3 out of 5 stars

When I switch to another group, all the stacked tabs expands in all groups.

This user has a previous review of this add-on.

Address bar not working + dynamic tabs frozen! Rated 1 out of 5 stars

This is the best extension to have a multi-row tab bar.
But it can't be used with proficiency because:
* (v34) Address bar doesn't work anymore! You write an address, type enter..and nothing happens! (Used to work with v33)
* (v33+) When you have a dynamic tab, e.g. showing a clock, it'll just froze until you come back on it

My thanks VaRenNick for pointing out fork-fixed version, which works like a charm!
https://github.com/yfdyh000/tabutils/releases