AllAccounts
AllAccounts is an extension that allows Firefox to connect to websites using different user names. Formerly known as Multifox 2 (BETA). It allows having individual cookies sets, chosen per tab.
Multilogin
Multiloginapp is a browser identity management and automation platform. It protects users from unauthorized browser fingerprin ...
CookieSwap
If you have multiple logins for web based e-mail accounts (like Gmail and Yahoo! mail), then CookieSwap enables you to easily ...
Multifox
Multifox is an extension that allows Firefox to connect to websites using different user names. Simultaneously! For example, i ...
Firefox Multi-account Containers
The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives – no more openi ...
Test Pilot Containers
Contain yourselves! Create different containers for each of your online lives - your work self, your social self, your persona ...