Review for Duplicate Contact Manager by Claude W Smith
Rated 1 out of 5 stars
WOW! What a waste of time - This found not a single duplicate address.
I even went so far as to intentionally make duplicates, DID NOT FIND A ONE.
Worthless!!!
Would rate this as ZERO stars, except ZERO is not one of the options.
To create your own collections, you must have a Mozilla Add-ons account.