Rated 4 out of 5 stars

yazan: Firefox user e19eed tarih: Mart 4, 2019 ·

Very helpful. Would really appreciate being able to have "remove BOTH" as an option.

This review is for a previous version of the add-on (1.1). 

yazan: David von Oheimb (Geliştirici) tarih: Eki. 7, 2019 ·

Thanks for your comments. Please report any issues on https://github.com/DDvO/Duplicate-Contacts-Manager/issues/ rather than (ab-)using the list of reviews, which I do not track regularly, for this purpose.