Rated 5 out of 5 stars

It works just fine. It had however disappeared and i thought it had stopped working but if you go into customize you will see open tab count and i just moved it back next to add tab plus button and it works great

Rated 5 out of 5 stars

For anyone looking for a WebExtension alternative, I have included Tab Counting feature in FoxyTAb
https://addons.mozilla.org/firefox/addon/foxytab/

Rated 5 out of 5 stars

Needs to be updated for the 57+ FF

Rated 4 out of 5 stars

I really liked this tab counter when it worked, I always like to know how many open tabs I currently have because sometimes I have as many as 700+ tabs open. Two problems thou, when I first installed it in Firefox 43.0.1 it wiped out all of my current open tabs. It also worked in Firefox 49.0.1 when I updated Firefox. Then I installed Session Manager and this Tab Counter stopped working. Tried a reinstall but still no luck.

Rated 1 out of 5 stars

I like this add-on when it was working. Because it was such a good add-on but not is a not working in Firefox Nightly 55 and... it is disabled because it is not comparable with e10s.
Please this add-on is disabled.. because it is not compatible with mulltiprocess. Please make this add-on compatible with mulltiprocess... so this add-on can be used. Thank you

Rated 5 out of 5 stars

good and simple addon

Rated 4 out of 5 stars

Worked great, but doesn't support e10s. If the author won't update the addon, you can use "Tab Count" by plujon. It shows a "badge" instead of plain number, but works fine.

Rated 4 out of 5 stars

Thanks for the great work, i like the extension.
It would be great to have some e10s support in this extension.

Rated 5 out of 5 stars

Never though a minimalistic add-on could be made to to add beside the tabs..
Its simple but amazing

Rated 3 out of 5 stars

It is OK, because it allows the tab indicator to be customized, especially the color, because the size and the font didn't change. But the bad thing is that is uses more memory than other tabs indicators. I would like to have several badges too, as it is possible to have an andvanced indicator, the # of the active tab, the number of tabs preceding, the number of visible tabs (and invisible tabs?), etc...

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

Rated 5 out of 5 stars

Do what you expect from him, work perfectly! Thank you!

Rated 5 out of 5 stars

Thanks to this addon I finally know that I'm tab-opening maniac :D

Thank you for this addon :)

Rated 4 out of 5 stars

.

Rated 5 out of 5 stars

I´ve tested several tab-counters out there but this one´s the best. It counts the tabs per window, not the sum of all windows. You can also customize the counter very well, which is necessary to easily catch it´s value. Works perfectly in Firefox V45.3.0 for those who prefer the ESR-version.

Thanks so much!

Rated 4 out of 5 stars

The addone is great, but the the scrollbar in list of open tabs doesn't work in Firefox 47.0

Rated 5 out of 5 stars

It just works :) It does not matter what other extensions or themes you are using.

Rated 5 out of 5 stars

Working in 47.0.1

Rated 5 out of 5 stars

Parabéns ao Desenvolvedor!

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

Rated 4 out of 5 stars

will give five star if font formatting becomes easier.

Rated 5 out of 5 stars

I confirm, it works fine with Firefox 46.0.1 (x86) on Windows 10 Pro 64-bit.

This user has 4 previous reviews of this add-on.