You should see a Messenger for Facebook™ sidebar right side of the Firefox interface. Please login Facebook™ to start using Facebook™ messenger. The sidebar will remain open and you will be able to see the online status of your friends and chat with them instantly without leaving your web experience.
Messenger for Facebook™ is a helper tool for Facebook™ users. Messenger for Facebook™ is not officially affiliated with Facebook™ or any Facebook™ products. Facebook™ is a registered trademark Facebook Inc.
Report this add-on for abuse
If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.
Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.
This add-on can:
- Access your data for all websites
- Access browser tabs
- 242.27 KB
- Last updated
- 2 years ago (Mar 26, 2018)
- Version History