Mahesh Vora

With one click, this plugin can create a replica or clone of a post or page. Now you don’t need to do the styling of a new page or post from scratch.
Major features of this plugin include:
<ul>
<li>Create a page duplicate preserving all the content and title and with all settings.</li>
<li>Create a post duplicate preserving all the content and title and with all settings.</li>
<li>Create a widget sidebar duplicate preserving all the content and title and with all settings.</li>
<li>Cross Browsers Support ( Firefox, Chrome, Safari, Opera, etc. )</li>
</ul>
How to Use and Install
<pre><code>* Download from wordpress.org or direct install and activate the plugin.
* To clone posts just go to all posts on your dashboard and then hover cursor over a post and click on "Clone Me" option. After that, you will be redirected to the draft copy, make the changes you wish and hit publish.
* To clone pages just go to all pages on your dashboard and then hover cursor over a page and click on "Clone Me" option. After that, you will be redirected to the draft copy, make the changes you wish and hit publish.
* To clone widget just go to Appearance->widgets on your dashboard and then top of the sidebar visible setting block from this select one copy from sidebar and select where you wish to clone it from paste in sidebar dropdown and hit on "Clone Widgets" button. After that, you will be visible duplicated sidebar.
</code></pre>
About
<pre><code>The WP Page Post Widget Clone plugin is maintained by http://www.webidroid.com
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WP Page Post Widget Clone

Good Plugin

Great Plugin!

Very helpful plugin!

WP Page Post Widget Clone plugin creates a clone of a page or post and widgets sidebar with the same content as the original with it's contents a …

Shail Mehta

This Plugin is use for create functionality to duplicate any post / all post types, including taxonomies & custom fields
Primary Features 
* Very easy to create duplicate post or duplicate custom post 
* This plugin is free

sm post duplicator

This Plugin is use for create duplicate post or duplicate custom post

WP Page Post Widget Clone vs sm post duplicator