scibuff

If you would like to increase the exposure of your blog WordPress Connect 
it the perfect plugin for you. It comes with a unique set of tools through 
which you can reach the largest social networking community on the planet 
that would engage and then share and discuss your content. It will enable 
you to build up a fan base and to connect with a wider and a more relevant 
audience. Now your blog readers with a Facebook account can post comments, 
create discussions and like your posts and pages.
The plugin integrates Facebook Social plugins with WordPress. It provides 
tools to add the Facebook Like Button and Facebook Comments automatically 
to every post and page. Of course, the user has a full control over settings 
such as width, font, color scheme, etc.
WordPress Connect also provides fully customizable WordPress Widgets for the 
following Facebook Social Plugins
<ul>
<li>Activity Widget</li>
<li>Comments Widget</li>
<li>Facepile Widget</li>
<li>Like Box Widget</li>
<li>Like Button Widget</li>
<li>Live Stream Widget</li>
<li>Login Widget</li>
<li>Recommendation Widget</li>
<li>Send Button Widget</li>
</ul>
The widgets can be added to your blog just as easy as any other WordPress 
Widget, i.e. through the widgets page (under Appearance on your Dashboard).
Since 2.0, all WordPress Connect widgets are rendered in the XFBML mode (i.e 
no iframes) to provide full functionality the iframe versions may lack.
A big addition since 2.0 is a simple yet powerful <a href="http://wp-connect.tomasvorobjov.com/api/" title="WordPress Connect API" rel="nofollow ugc">API</a> 
for plugin and theme developers who can now specify default settings for WordPress 
Connect to reflect the needs of their plugin/theme. The API provides an easy 
way to include any widget (such as the Like Button of Comments) anywhere in 
the theme, e.g. to add the Like Button to the header or Comments to the 
footer.
Requirements
<ul>
<li>PHP 5.2.0 or newer</li>
<li>WordPress 3.0 or newer</li>
</ul>

WordPress Connect

This plugin integrates the Facebook Social Plugins with Wordpress.

socialtech

Social Share Pro

Add social share icons on your website with just a few clicks.
Try it out on your free dummy site: Click here => <a href="https://tastewp.com/plugins/ultimate-social-media-plus" rel="nofollow ugc">https://tastewp.com/plugins/ultimate-social-media-plus</a> 
(this trick works for all plugins – just replace “wordpress” with “tastewp” in the plugin’s WP repo URL)
The plugin can be customized to suit any need and is FREE. It also has been translated into various languages.
Feature list:
<ul>
<li>Numerous social share platforms (see a list of them below)</li>
<li>Many placement options before or after posts, floating over your website’s pages, via widget, via shortcode, (top right, bottom left etc.)</li>
<li>The possibility to give several actions to one social share button (e.g. your Facebook icon can lead visitors to your Facebook page, and also show a Facebook button to share your page on social media)</li>
<li>16 design styles for your social share buttons</li>
<li>Animated social share buttons (e.g. automatic shuffling, mouse-over effects)</li>
<li>Social pop-up – ask people to follow or share you</li>
<li>Subscription service – allow visitors to subscribe to your site and receive new posts automatically by email</li>
<li>Share counts</li>
<li>Rearrange Order of social share icons</li>
<li>Lots of other customization options for your social share buttons</li>
<li>Compatible with Gutenberg editor</li>
</ul>
List of platforms supported in the free plugin:
<ul>
<li>Facebook share icon</li>
<li>Twitter share icon</li>
<li>Email icon</li>
<li>RSS icon</li>
<li>Instagram share icon</li>
<li>Youtube share icon</li>
<li>Pinterest share icon</li>
<li>LinkedIn share icon</li>
<li>Houzz share icon</li>
<li>OK icon</li>
<li>Telegram icon</li>
<li>VK icon</li>
<li>WeChat icon</li>
<li>Weibo icon</li>
<li>Share icon (allows your visitors to share your site on over 200+ other social media sites; powered by addthis/sharethis)</li>
</ul>
If there are any important social share networks not covered yet, please let us know!
For GDPR compliance, please have a look at our <a href="https://ultimatelysocial.com/gdpr/" rel="nofollow ugc">Social Media GDPR Compliance page</a>.
In case of issues or questions please ask in the [Support forum] (https://wordpress.org/support/plugin/ultimate-social-media-plus).
<h4>Premium Plugin</h4>
The free plugin already provides tons of options for social sharing (as outlined above). In our Premium Plugin, even more is possible. Some examples for additional features in the Premium Plugin:
<ul>
<li>More social share buttons (the icon pack includes an Instagram button, Snapchat button, Yummly button, Print button, Whatsapp button, Yelp button, Soundcloud button, Skype button, Flickr button, Share button, Blogger button, Digg button, Reddit button, Vimeo button, Tumblr button, Xing button, vk button, Telegram button, Amazon button, Spotify button and many more badge, see list above)</li>
<li>More (default) design styles for your social share icons</li>
<li>Themed design styles for your social share buttons (e.g. if you have a site about cats, you can pick from cat-themed buttons etc.)</li>
<li>Better sharing & following features (tailored tweet texts, allow people to follow you directly on your page etc.)</li>
<li>Place the social share icons on specific pages</li>
<li>Optimized for mobile sharing and buton display</li>
<li>More functions for email icon to connect with you</li>
<li>More lightbox / popup options (e.g. limit how often the popup is shown to the same user)</li>
<li>(Friendly and fast) Support</li>
<li>Many more settings & options</li>
</ul>
Note: this plugin uses the third party provider SpecificFeeds.com for the subscription feature, enabling you to allow your visitors to subscribe to your site and get new posts automatically by email. Upon installation of the plugin a feed will be set up on SpecificFeeds, transmitting your IP address. This is required for this feature to work.

Social Share Icons & Social Share Buttons

We have to buy Pro to choose where should I want to show the share button. At least enable the option of page / post for the free users. It's a great one. But I don't want to show the share button all over the site. At least not on the homepage come on. Sorry for my bad rating. But it seems you are forcing to buy the pro for the basic option which is available on every possible social share plugin.

Missing the basic thing on Free Version :(

Social sharing plugin adding social buttons.

WordPress Connect vs Social Share Icons & Social Share Buttons