Mojtaba Darvishi

Poshtiban

WordPress Poshtiban Plugin allows uploading media files to a partition of Poshtiban Cloud Storage(poshtiban.com). So you don’t need to high capacity hosting anymore. Because Poshtiban is cheaper than any file hosting services. 
Wp-Poshtiban gives you the power and ease of use of serving your downloadable products (in Woocommerce) through the Poshtiban infrastructure. 
Also, you can to Backup your files or database backups into the cloud with a single click!
BENEFITS
Using Poshtibn cloud storage to store the wordpress media and downloadable product has the following benefits: 
You can setup your own subdomain on your poshtiban’s partition by using CNAME record (cname.poshtiban.com). 
Poshtiban Cloud storage gives you a 5 Gigabyte partition for free. You can also bay bigger partition up to 1 Terabyte. 
For your downloadable product in woocommerce, you can easily sell your product and pay very littel for storing your files.
FEATURES 
Upload a file or a whole folder in to add media/upload to poshtiban. 
Remote upload option by using direct link. 
Remote upload list for checking upload status. 
In backup menu you can to create backup database or All files (backup for your all wordpress files), themes (backup from themes directory /wp-content/themes/), plugins (backup from plugins directory /wp-content/plugins/) and uploads (backup from uploads directory /wp-content/uploads/)

Poshtiban.com WordPress Plugin

A complete storage solution for WordPress websites.

r2suites

R2 Storage Manager Lite enables restricted file management between WordPress and Cloudflare R2 using its S3-compatible API.
Upload files to your R2 bucket, browse stored objects, and generate expiring signed download links — all from your WordPress dashboard.
Unlike traditional storage solutions, this plugin ensures that your files remain private and are only accessible through controlled, time-limited URLs.
<h3>Key Features (Lite)</h3>
<ul>
<li>Secure Document Sync – Synchronize documents and digital assets from WordPress to Cloudflare R2 without altering frontend media URLs.</li>
<li>Direct Upload to R2 – Securely upload files from WordPress to Cloudflare R2.</li>
<li>Secure Downloads via REST API – Generate expiring signed URLs using a hardened REST endpoint.</li>
<li>Private File Delivery – Files are not publicly accessible and are delivered via signed URLs.</li>
<li>Configurable Expiration – Set custom expiration times for download links.</li>
<li>Basic File Browser – View and manage stored files from the admin panel.</li>
<li>S3-Compatible API – Fully compatible with Cloudflare R2 infrastructure.</li>
</ul>
<h3>Use Cases</h3>
<ul>
<li>Deliver private digital files securely</li>
<li>Share time-limited download links</li>
<li>Protect premium content</li>
<li>Replace insecure direct file URLs</li>
<li>Manage external storage for documents and digital assets</li>
</ul>
<h3>Pro Version (Optional)</h3>
Upgrade to unlock advanced capabilities:
<ul>
<li>High-capacity multipart uploads for very large files</li>
<li>Drag & drop interface</li>
<li>Advanced file manager with folders</li>
<li>Download tracking & analytics</li>
<li>User quotas and restrictions</li>
<li>Advanced security (IP, referer, geo restrictions)</li>
<li>Webhooks & automation tools</li>
</ul>
More information: https://www.r2suites.com/products/wordpress/cloudflare-r2-storage-manager-pro
<h3>Architectural Policy & Limitations</h3>
CR2SM Lite is a Secure File Sync tool for documents, zip files, and digital products. It is NOT an image CDN or frontend acceleration plugin.
To guarantee architectural stability and prevent unexpected CDN abuse, this plugin enforces a strict No-URL-Rewrite Policy: 
* It MUST NOT filter <code>wp_get_attachment_url</code>. 
* It MUST NOT rewrite <code>srcset</code> attributes. 
* It MUST NOT replace native attachment URLs on your frontend. 
* It MUST NOT alter frontend delivery or inject CDN URLs.
This plugin is exclusively designed for secure backend synchronization of documents and digital assets.
<h3>External Services</h3>
This plugin connects to Cloudflare R2 Object Storage.
Service provider: Cloudflare, Inc. 
Service URL: https://www.cloudflare.com/ 
Privacy Policy: https://www.cloudflare.com/privacypolicy/
Purpose: 
Storage and secure delivery of files via S3-compatible API.
Data sent: 
* Access Key ID 
* Secret Access Key 
* Bucket name 
* File upload and retrieval requests
Data is only transmitted when explicitly configured and used by the administrator.
<h3>Gutenberg Block</h3>
The plugin includes a built-in “R2 Download” block. You can insert a download button directly in the WordPress block editor without using shortcodes.
Simply search for “R2 Download” in the block editor and configure the file key and label.
<h3>Shortcodes</h3>
Use the shortcode to generate a secure download button with restricted access:
[cr2sm_download file=”lite/file.pdf” label=”Download”]
Files are delivered through time-limited signed URLs and are not publicly accessible.

R2 Storage Manager for Cloudflare

Securely synchronize and deliver private documents and digital files with Cloudflare R2 using expiring signed URLs.

Poshtiban.com WordPress Plugin vs R2 Storage Manager for Cloudflare