gContactSync
gContactSync 0.2.2 Released
Download You can find the download on addons.mozilla.org (recommended) or mozdev.org. Current Features All the features of 0.1 Synchronizes an address book in Thunderbird with contacts from a Google Account (Gmail) Customizable Groups in Gmail are synchronized with mailing lists in Thunderbird Duplicates (multiple contacts with the same e-mail address) Read more…