Window and Tab manager for managing multiple open tabs and windows with simplicity.
UPDATE: THANKS TO Chrome DEVS, If you had Cluster before it was removed, you can still use it at your own risk. Go to extensions, find Cluster in "Safety Check" part, push ellipsis, "Keep this extension", then turn it on, confirming you know the risks. And it's working!!!! One of the best extensions out there! Does almost everything I have ever wished for tabs management. But it lacks one of the features which can improve usability big time: NAMING WINDOWS! Google has implemented window naming pretty long ago, so I don't understand why does Cluster's developer is avoiding making the same for Cluster... As a surfer with 400+ open tabs at the same time (even more sometimes), I'm telling you it would be way beyond convenient to manage tabs between named windows, apart from Window 1, Window 2, Window 15. Please?!
I love Cluster so much I'm going to attempt using Google's Gemini 2.5 to add tab group headings within Cluster's tab lists, wish me luck. I don't know if this helps, but after reading about other people's recent issues, I can say that while using Slimjet browser, Cluster hasn't encountered any issues, lost tabs or having had any other extensions being turned off. Slimjet is a Chromium-based browser, so it's identical to Chrome in most ways, except it has additional features & options. Something I like the most is being able to 'Auto hide on top' the Bookmark Bar, which makes it so it's hidden until you move your mouse under the address bar, so this always gives you more browser page screen space.
Awesome extension! I've used it for years, and now Google kills it without warning. To any and all Google employees: Your Learn More / Help section doesn't tell me which "best practices" the extension no longer follows. And that's a misnomer, because the extension didn't change anything. The "best practices" changed, without any warning to users. So now a great extension is dead, and Google won't truly tell me why. Google has engineers that make great software. Yet they can't give users a notification that "best practices" are changing? That the data users had the extension collect may be lost forever? That a tool we've relied upon for years may die? Really? With all their knowledge and skills, they can't give us a simple notification???
https://gettabli.com
https://tabsoutliner.com
joshperry
BkWare
https://tabxpert.com
https://010pixel.com
xcv58
aadair
serge
https://tabmanager.io
jaszhix
https://stefanxo.com
