Super useful!

I love this plug in. I use to open a local app in Firefox and then in IE so I would have different sessions. I also used Private browsing to do the same but it didn't keep cookies and settings from session to session. I use containers to contain those companies that have a network of different sites. For example a company like "MyBook" that also has a messaging site called "Mymessager" I can put both of those in one container, that way "MyBook" is not getting info from my web browsing, or purchasing habits.

This is an absolutely brilliant extension that might take a little bit of getting used to, but can be a real timesaver. Aside from keeping personal, work, banking and other things separate, it's perfect if you need to access multiple accounts on the same site, and without losing session data in private windows when they're closed.

Very handy plugin

Really useful addon, allows to have several sessions for one site/service.

Excellent!

Required for how the net works today. Keep all the "big" sites in containers and unable to communicate with eachother.

滿不錯的分類容器！

Instalé los containers de Firefox y es como tener varios browsers abiertos que es algo que hacía antes. Por ejemplo, tenía Safari sólo para GMail y Chrome lo usaba para el SAT. Eso lo hacía porque GMail te rastrea todo lo que buscas en Google y no quería que me rastreara todo en Firefox y el SAT te obliga a cerrar el browser para salir de la sesión entonces ahora sólo cierro el container. Lo mismo Whatsapp Web lo tengo en otro container

Fantastic addon, everyone needs this!

A feature I was looking for a long time!
Now there is no need to have one browser for work, another for private life etc.
FF is my default browser again now!

TOP !!

Superb Useful, it works smoothly.

Aucune critique. Très bonne fonctionnalité.

Extremely useful and works like it says it does.

Расскажу позже!!!

this is really great if i need to manage multiple account of same websites