ElbowRobo

This plugin is for WordPress, it adds a dashboard menu. Once you have activated the plugin it will automatically alter copied text of the main website using settings in the dashboard. Including copy altering for:
<ul>
<li>Copyright information</li>
<li>Restricting amount</li>
</ul>
<h3>Donations</h3>
If you want to support the plugin head over to: <a href="http://www.stormation.info/portfolio-item/read-more-copy-link/" title="Stormation.info official page for Read More Copy Link" rel="nofollow ugc">Stormation</a> where you can comment about the plugin.

Rene Maurer

This plugin hides the text that is defined between the simple Shortcode. By clicking on the user-defined link, the hidden text becomes visible. It works via a Shortcode and can be placed everywhere!

Usage: [show_more more=”TEXT” less=”TEXT”] Content [/show_more]
You can use some parameters like: 
– more=”show more” 
– less=”show more” 
– color=”#0066CC” 
– list=”»” 
– align=”left” | “center” | “right” 
– size=”120″

WP show more

I have tried other plugins 'read more' plugins but ended up with frustrations.. Only this one works - simple and fast. If you are looking for read more plugins, don't bother with others, just install this one. 

Don't bother with other plugins! Just install this one!

Hide the Text between a simple Shortcode.

Read More Copy Link vs WP show more