Rated 4.2 out of 5
4.2 Stars out of 5
Be careful with old versions! These versions are displayed for testing and reference purposes.
You should always use the latest version of an add-on.
Version 3.6.0Released 17 Apr 2019 - 3.57 MBWorks with firefox 56.0 and later
Source code released under Apache License 2.0