Rated 1 out of 5 stars

yazan: uwes tarih: Mayıs 13, 2020 ·

Looks messy and slows down Thunderbird. To me, this is completely useless.

This review is for a previous version of the add-on (44.2). 

yazan: Philippe V. (Geliştirici) tarih: Mayıs 14, 2020 ·

interesting : may you send me a brief email of what you dislike in CardBook (cardbook (at) cardbook.icu)