WP Facebook Open Graph protocol
Adds proper Facebook Open Graph Meta tags and values to your site so when links…
Plugin tag: google +1
Social Ring (Facebook Like, Google +1, ReTweet, LinkedIn and Pin It)
WordPress Social Ring adds sharing buttons for Facebook, Twitter, Google+, Pinterest, LinkedIn and StumbleUpon.
Google +1 Button Advanced
Add automatically Google +1 button to wp post or pages.
VB Social Share Widget
Easy To Use Social Bar with Your Favorite Social Share Buttons
Google Plus One Button
Add the Google +1 button to your blog.
Google Plusone(+1) Button
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Add Google PlusOne
It features template tag (both fully customizable on top or bottom of content) allowing you…
Add Google +1 (Plus one) social share Button
WordPress plugin for Google +1 (plus one) social share button. Can add the it before…
Sharekoube
Add to Sharedaddy support service.
Google +1 Button
Google +1 WordPress plugin/widget adds a configurable Google +1 Button to your WordPress blog. You…
Google +1 (Social Button)
Google +1 (Social Button) is a social recommend plugin that let users recommend or +1…
Google Plus One Bottom
Promotion your pr in google +1 with the google plus one bottom plugin. With google…
WP Google+1
Adds Google +1 stuff to the blog. E.g. a overview of the number of shared…
Simple Google +1 Button
This Plugin lets you add the new Google +1 button to your site or blog.