Debashish

Author Spotlight widget displays the profile of the author(s) with Social links (example: Twitter, Facebook) and his/her profile picture or Gravatar on any post or page that has an Author. The widget automatically detects the current author(s) of the displayed post or page; just drag and drop the widget on your sidebar and you are done.
To display a custom photograph with the Author’s Profile you may install the <a href="https://wordpress.org/extend/plugins/user-photo/" title="User Photo WordPress plugin" rel="ugc">User Photo</a>. In absence of this plugin the widget will fall-back to displaying the Gravatar associated with the user. If your posts have multiple authors you may use the <a href="https://wordpress.org/extend/plugins/co-authors-plus/" title="Co-Authors Plus WordPress plugin" rel="ugc">Co-Authors Plus</a>, the Author Spotlight will then display all the author profiles one below another for such post/page.
Note that installing the User Photo or Co-Author plugin is purely optional, this widget will work fine without them as well.
If you face any issues with the plugin or have any suggestion/feature requests please do so <a href="https://wordpress.org/tags/author-profile" title="Author Spotlight plugin support forum" rel="ugc">at the support forum</a>.

Author Spotlight (Widget)

A Sidebar widget to display the Author(s) profile on any Page or Post along with Social web links.

WP Chill

CPO Widgets is a WordPress plugin that provides you with an number of essential widgets for any website. They give you additional functionality to easily display more varied content in your sidebars, such as images or tweets.
<ul>
<li><a href="https://wordpress.org/themes/ascendant/" rel="ugc">Ascendant</a></li>
<li><a href="https://wordpress.org/themes/affluent/" rel="ugc">Affluent</a></li>
<li><a href="https://wordpress.org/themes/allegiant/" rel="ugc">Allegiant</a></li>
<li><a href="https://wordpress.org/themes/antreas/" rel="ugc">Antreas</a></li>
<li><a href="https://wordpress.org/themes/transcend/" rel="ugc">Transcend</a></li>
<li><a href="https://wordpress.org/themes/intuition/" rel="ugc">Intuition</a></li>
<li><a href="https://wordpress.org/themes/illustrious/" rel="ugc">Illustrious</a></li>
</ul>
This plugin adds the following available widgets:
Recent Posts – A more powerful version of the default recent posts widget provided by WordPress. This widget allows you to display a thumbnail of each post and also to choose which post type to display.
Ad Space – Easily insert images without having to resort to writing HTML in a text widget. You can also link the image or add your own advertising code.
Social Profiles – Add links to your preferred social profiles, being able to choose from a long list of available social networks.
Recent Tweets – Display your latest tweets from any Twitter account. This widgets provides support for the Twitter API 1.1.
Flickr Images – Show your latest images from a Flickr account right into your sidebar, and linking to your Flickr gallery.
Author Badge – Display the profile of a specific user, showing the name, image, and profile description.
<h3>Included Widgets</h3>
<ul>
<li>Recent Posts</li>
<li>Image Banner widget</li>
<li>Social Profiles widget</li>
<li>Recent Tweets widget</li>
<li>Flickr Images widget</li>
<li>Author Badge widget</li>
</ul>

CPO Widgets

Add essential functionality to your WordPress sidebars with a set of useful widgets.

Author Spotlight (Widget) vs CPO Widgets