Me sirve muchísimo cuando tengo que administrar varios sitios web al mismo tiempo, administrar varias cuentas de WhatsApp Business para mis negocios o cuando tengo que estudiar e iniciar sesión en una sola página al mismo tiempo, mil gracias por tan valiosa extensión, busqué algo similar en otros navegadores, pero Firefox es superior en todo. ¡Mi más sincero agradecimiento a los desarrolladores de esta extensión! (:

As it says it in the description, it lets you keep different profiles for different use-cases. And helps avoid the cross-site cookies from tracking your activities across multilple sites. e.g. allows you to keep your shopping and social media browsing separated.
While you could do this yourself by managing multiple profiles, this extension simplifies the process and makes it easier to do so.

It's good to just be good. Pretty cool to also integrate the VPN.

Una extensión muy útil que me permite usar diferentes cuentas bajo la misma ventana y navegador de manera muy cómoda. Es una de las ventajas de Firefox 🦊🙌

Does exactly what it's meant to do. Great addon for protection against cross site tracking.

Using this plugin is much better and easier than creating profiles in Firefox manually, because instead of having to open a new window for each profile, with this plugin you can view different profiles in a single window.

This greatly minimizes memory usage (up to 5 times less).

Browsing between profiles is much more intuitive and organized, as you can distinguish each profile by the color of the tab and identify the name of the profile that is displayed in the navigation bar.

This plugin is without a doubt the best profile manager currently available in all browsers I have used.