About this Add-on
Previously this required a paid license. Versions 52 and earlier still require a license, but beginning in March 2018, those licenses are distributed automatically without charge. Upcoming version 60 will not require a license.
To create your own collections, you must have a Mozilla Add-ons account.
Some add-ons ask for permission to perform certain functions. Since you’re in control of your Firefox, the choice to grant or deny these requests is yours.
Please note this add-on uses legacy technology, which gives it access to all browser functions and data without requesting your permission.