SANTECHIDEA

STI RSS Feed Reader is a modern, lightweight plugin that makes it easy to display RSS feeds beautifully in your WordPress site. 
It includes image fallback support, flexible layouts (list or grid), an optional “Store as Posts” feature, and automatic cleanup for stored posts.
Key Features: 
* Display RSS feeds in responsive list or grid layout. 
* Store feed items as WordPress posts (optional). 
* Choose custom post status: publish, draft, or pending. 
* Built-in cleanup system to automatically expire old items. 
* Fallback image support for feeds without featured images. 
* Works with multiple feed profiles (create and manage different feeds). 
* No theme lock-in: inherits your theme’s styling.
<h3>Development Notes</h3>
All JavaScript files included in this plugin are human-readable source files. 
No minified or obfuscated JavaScript is used.

STI RSS Feed Reader

A simple and lightweight RSS feed reader plugin to display feeds in list or grid layouts, with optional post storage and cleanup.

horiyuki

jupdf pdf viewer allows you to use pdf viewer on your pages and posts 
without any external dependencies. 
This plugin uses and bundles mozilla PDF.js.
Shortcode Syntax:
[jupdf-viewer file=http://www.example.com/test.pdf width=800px height=600px]
<ul>
<li>file (required): direct url to pdf file</li>
<li>width (optional): width of the viewer (default: 600px)</li>
<li>height (optional): height of the viewer (default: 450px)</li>
</ul>

jupdf pdf viewer

Insert a PDF viewer on your pages and posts with a simple shortcode using jupdf.

STI RSS Feed Reader vs jupdf pdf viewer