Max Kostinevich

Create temporary links to files which are stored in Amazon S3 service using simple shortcode.
Shortcode builder also available (see screenshots).
Read the <a href="https://maxkostinevich.com/blog/simple-way-to-sell-and-share-files-with-wordpress" title="Simple way to sell and share files with WordPress" rel="nofollow ugc">detailed guide</a> which describes how to use this plugin.
<h4>Shortcode usage</h4>
Wrap text (‘Download Now’) in the link (a-tag):
<pre><code>[s3secureurl bucket='bucket-name' target='/path/to/file.ext' expires='5']Download Now[/s3secureurl]
</code></pre>
Output: <a href="http://example.com/secure-url" rel="nofollow ugc">Download</a>
Display the raw link as text:
<pre><code>[s3secureurl bucket='bucket-name' target='/path/to/file.ext' expires='5' /]
</code></pre>
Output: http://example.com/secure-url

S3 Secure URL

S3 Secure URL plugin allows you to create temporary links using Amazon S3 service.

publitio

Media & Document Cloud Storage and Delivery
Publitio Offloading – Media Asset Management, Cloud Storage and Delivery
Publitio Offloading plugin seamlessly integrates your WordPress media library with Publitio (https://publit.io/), 
a secure, scalable cloud-based media asset management and delivery platform. 
Effortlessly offload and serve your images, videos, audios, documents, 
and archives from Publitio’s fast global CDN, improving site speed and reducing your server load.
Key Features:
<ul>
<li>Offload WordPress media, documents, and archive files to Publitio cloud storage (https://publit.io/)</li>
<li>Replace and serve all media URLs automatically from Publitio’s secure CDN</li>
<li>Flexible options to keep local copies or serve fully remote files</li>
<li>URL-based on-the-fly media transformations: resizing, cropping, watermarking, transcoding, and more</li>
<li>Protect content with domain restrictions</li>
<li>Easy setup with comprehensive documentation and tutorials</li>
</ul>
Why Use Publitio Offloading?
Boost your website performance and SEO by delivering media and documents faster worldwide. 
Reduce hosting costs and scale effortlessly with Publitio’s pay-as-you-go pricing model, robust security, and global infrastructure.
Start offloading your WordPress media, documents, and archives today with Publitio (https://publit.io/)—trusted by 70,000+ users!
Learn More & Support:
<ul>
<li>Setup guide: https://publit.io/community/blog/wordpress-offloading-with-publitio</li>
<li>API & documentation: https://publit.io/docs</li>
<li>Contact support: mailto:support@publit.io, use the support web widget on our site, or write on our Community Board: https://dashboard.publit.io/app/dashboards/community</li>
<li>Plugin source (GitHub): https://github.com/ob1y2k/publitio_wordpress_offloading</li>
</ul>

Publitio Offloading

I have used the offloading plugin from time to time and it is so sweet to be able to just have all your media not be on your web server. I mostly use Publitio for the video hosting so I don't have enough space for all my images as well but the plugin works really really well and I woudl use it in a heart beat if I had enough space. 

Great Option to Save Space on Your Site

With this plugin, we could make our website faster. But not only that, the load balancing enables better Lighthouse values and in addition the contents are secured. Super.

Faster websites - I like it

Publitio Offloading plugin automatically transfers and serves your images, videos, audios, documents, and archives from Publitio cloud storage and CDN …

S3 Secure URL vs Publitio Offloading