WARNING: This extension does NOT save your windows with tabs. I was hoping to find an addon for firefox similar to Cluster Tab Manager on Chrome, so I thought this would be it.

NOPE. This only temporarily condenses your tabs and they will NOT BE SAVED for later. You could " star" a tab, fooling you into thinking it will be saved for later (like when you want to open up a new window and load them up there) but it WILL NOT. Not only that, but the buttons on the UI are very unintuitive. SO MANY BUTTONS just mass condense your tabs without asking which tabs you want to be saved. Some of these buttons will also even automatically delete the condensed tabs after a couple seconds without user input!

So many good porn tabs lost in an instant... Might as well just go back to using my already cluttered and filled bookmarks manager...

excellent extension, well recommended

This addon is great, but it would be even cooler with more keyboard shortcuts(like send link to specified group etc.).

I'd say this is a "must have" addon.

Not functional on Android even though there is no notice of incompatibility.

Extra handy, useful. A no worry system. Beautiful software, very well thought-out. I would appreciate a 'Donor's' version including SN, where one has 'more' options VS a donation. So, coding and staying up all night, could have a Pay-back...

Мне очень нравиться Ваше приложение. Но я столкнулся с такой проблемой - не могу найти и скачать OneTab 1.23 для Firefox 56, чтобы перейти на Firefox 57 и выше. Не могли бы вы дать ссылку на OneTab 1.23.
Как только перейду на Firefox 57 и выше, поставлю Вам 5 звездочек.

I really like your app. But I ran into such a problem - I can’t find and download OneTab 1.23 for Firefox 56 to upgrade to Firefox 57 and higher. Could you give a link to the OneTab 1.23.
As soon as I switch to Firefox 57 and above, I’ll give you 5 stars.

Discovered it recently, now I can't elive without it ;) TOP!

perfeito.

This app is a game changer, I went from being one of those plebians with tons of tabs open and scattered across various subject matters to being able to manage all those tabs with this extension. I currently have 73 tabs being stored with this extension, and even better is that I can organize them into different categories based on whatever criteria I want (I use subject matter) so when I'm doing work for a specific class or something I can launch all my related tabs from this extension and work in an organized fashion

Still literally the BEST EXTENSION I have ever used. Literally an absolute must have for me. Freaking wish it was able to be implemented into iOS / Safari. Can't speak highly enough of this. Once you integrate the benefits of this into your workflow, it will change your life. Could be much much better than it is now if they kept working on new features. Not much out there like OneTab!

EDIT: do NOT update - it will delete your save tabs

does NOT save data/ tabs when firefox restarts. I've lost all my onetabs TWICE