Adds Facebook Like button, Twitter button and Google +1 button on your sites content. It has an option to add AddThis Bookmarking Services.
The picture shows the general settings on Tweet & Like plugin. You can include AddThis Bookmarking Service and configure other settings.
The picture shows the settings on both Facebook Like button and Twitter button. You can set how the button looks on the site.
The picture shows how the buttons appear on the your site. This one is shown on post and appear just below the content.