Rated 4 out of 5 stars

Από τον/την Reinaldo Augstroze Rutter στις Ιαν. 1, 2015 · μόνιμος σύνδεσμος

Very good indeed. Thank you Marian! I agree with others users about instructions on how to use it. I found out just by applying logic. Once you install it you have to restart Thunderbird. Then go to Adress Book / Tools/ Find and manage duplicates. Hope it helps.