This plugin themes the WordPress login, registration and forgot password pages according to your current theme.
It creates a page to use in place of wp-login.php, using a page template from your theme.
Also includes a widget for sidebar login.
WordPress Plugin WordPress Social Login Description:
WordPress Social Login allow your website readers and customers to register on using their existing social accounts IDs, eliminating the need to fill out registration forms and remember usernames and passwords.
Related to WordPress Plugin WordPress Social Login