- Free • Open Source
The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives – no more opening a different browser just to check your work email! Here is a quick video showing you how it works.
- Free • Proprietary
Multifox is an extension that allows Firefox to connect to websites using different user names. Simultaneously!
Last version, 3.2.3, was released on 18 February 2017.Last version is compatible with up to Firefox 52.You can still download it from here: https://github.com/hultmann/multifox/releases/tag/3.2.3More info on the discontinuation:https://github.com/hultmann/multifox/issues/215No screenshots yet