Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+group +invite' IN Boolean MODE) order by users desc
Group Invite All
Group Invite All is extension which used to add all your friends in facebook group by single click.
Group Invite Manager
Group Invite Manager allows you to send message and reminder to your entire Facebook group invites in just one click