Google Contacts add-on for Firefox ver. 52.3.0
I'm tried to install a Google Contacts add-on for Firefox 52.3.0. However there is an error message it's not compatible.
Google Contacts 0.7.12 by H.Ogi https://addons.mozilla.org/en-US/thunderbird/addon/google-contacts/
In Chrome there is an addon called Evercontact that allow one to use copy to clipboard to add an address and phone number from the clipboard and save it to Google Contacts which syncs to my cell phone registered with google accounts.
An Evercontact window pops up with the address and phone number (from the clipboard) You can then edit the Title to be show in google contact and then press "Save to Google Contacts"
However I'm trying to do the same sort of thing from Firefox 52.3.0 but haven't been able to find any add-on where one can copy or copy and past from Firefox to Google Contacts.
Saves alot of time if you have many contacts (personal and business such as from the Yellow pages) you need to import into Google Contact (synced to your cell) so the contacts end up both in Google and the contacts of your cell phone.