Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for CardBook by Sebastian Mueller
Rated 5 out of 5 stars
Makes categorization, merging, syncing etc work really smooth. Really like the "Find e-mails/calendar_entry related to this contact" feature.
This review is for a previous version of the add-on (19.3).To create your own collections, you must have a Mozilla Add-ons account.