Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Remove Duplicate Messages by Greg
Rated 5 out of 5 stars
THANK YOU. just saved me more days of manual deleting.
Wish I found it earlier, before deleting half of 97000 duplicates.
Couldn't work out why hard drive was full.
To create your own collections, you must have a Mozilla Add-ons account.