Pat Hawks

dirtysuds

Will embed a PDF file using Google Docs Viewer 
Simply include the URL for a PDF document on it’s own line, or wrapped in the embed tag like <code>[embed]http://example.com/file.pdf[/embed]</code> and the plugin will embed the PDF into the page using the Google Docs Viewer embed code. 
The url must end with <code>.pdf</code>
Supported attributes in the embed tag are <code>class</code> <code>id</code> <code>title</code> <code>height</code> and <code>width</code>

Embed PDF

Adds pseudo oembed support for PDF documents

Bhavin Thummar

This plugin gives the facility for hiding and showing the admin menu of the side and top bars.
This plugin gives an easy way to hide admin menus by checking the checkbox of a particular menu in the form and then submitting the form so that checked menus hide from the admin.
Admin also can hide menu according to the role of users.
<iframe loading="lazy" class="youtube-player" width="560" height="315" src="https://www.youtube.com/embed/LiXcE6aEvdI?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

Hide Admin Menu

Working FIne

Using this plugin, we can hide the admin menu easily.

Embed PDF vs Hide Admin Menu