Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Copy Folder by josephj
Rated 4 out of 5 stars
Works great on Thunderbird 59 on Linux, but breaks a bunch of other stuff, so it has to be uninstalled or disabled after using it. Would be great if it had a Move option in addition to the Copy option.
To create your own collections, you must have a Mozilla Add-ons account.