barzik

RSS Feed Fixer is designed to allow RTL language WordPress blogs to be viewed in RSS readers that does not support RTL. 
Feedly is the best example. Without RSS Feed Fixer, the RTL content in Feedly is impossible to view. With RSS Feed Fixer 
you user will be able to view the content or the excerpt in RTL form.
After activating RSS Feed Fixer all the paragraph elements in the content or the excerpts will include rtl dir attribute 
and will be aligned to the right.
This plugin does not have admin interface and it is very easy to use. Please pay attention that feedly and other RSS 
readers sometime cache the feeds, so it is possible that the changes will be seen in the posts that are being 
published after the plugin activation.
The plugin is also available at GitHub: https://github.com/barzik/rtl-feed-fixer
<h3>Testing</h3>
This plugin includes automated testing in standard WordPress develop environment. 
To run the test, please make sure that the plugin will be under WordPress develop plugins branch or make sure that 
export WP_DEVELOP_DIR=”/path/to/wordpress/develop/”

RTL Feed Fixer

RSS Feed Fixer is changing the feed and enabling RTL support in readers that does not support RTL.

Muneeb

By using this plugin you can send unique content to your feed readers or subscribers. You can create feed posts which will be only visible to your feed readers or by using a shortcode(<a href="http://muneeb.me/wordpress-feed-plugin/" rel="nofollow ugc">premium version</a>) insert feed only content in a new or existing WordPress blog post.

WP Feed Plugin

Control what content will be seen by your feed readers. Send unique content to your feed readers by using this plugin.

RTL Feed Fixer vs WP Feed Plugin