If you run a WordPress site, you’ve likely heard of All-in-One WP Migration. It helps you move your site from one place to another. You don’t need coding knowledge. You can export your site and import it elsewhere using a simple interface.
But there’s one limit.
You can only import up to 512MB on the free version. That’s where the All-in-One WP Migration Unlimited Extension comes in. It removes that limit.
Let’s break everything down.
What is All-in-One WP Migration Unlimited Extension?
This extension is an add-on to the base plugin. It removes the 512MB upload limit. You can import large websites without error.
Whether your site is 1GB, 5GB, or even 20GB, this extension allows it, without needing to modify PHP files or change settings.
It works smoothly with:
- WordPress core
- Popular themes
- Most hosting providers
You get complete control to move your entire website, including media, database, plugins, and themes.
Why Do You Need the Unlimited Extension?
Most websites today require more than 512 MB. Even a tiny blog with images and plugins might hit 800MB or more.
If you don’t have the unlimited extension, your import will fail once it hits the size cap. That’s frustrating.
This extension removes all upload limits. You don’t need to:
- Split files manually
- Increase server upload limits
- Tweak your hosting settings
Activate the extension and import your site, regardless of its size.
Features of the Unlimited Extension
Here’s what the All-in-One WP Migration Unlimited Extension gives you:
- No upload size limit
- Drag and drop import
- Works with all hosting companies
- Supports full site migration
- Keeps all themes, plugins, and files
- Compatible with all WP versions
You also receive free lifetime updates from the plugin developers when you purchase it officially.
How to Install the Unlimited Extension
- First, install the base plugin “All-in-One WP Migration” from the WordPress plugin store.
- Then get the unlimited extension. (More on download options below.)
- Go to Plugins > Add New > Upload Plugin.
- Upload the extension .zip file.
- Activate it.
Now you’re ready to import large sites without hitting any limit.
All-in-One WP Migration Unlimited Extension Download
You can download the official unlimited extension from servmask.com—the developer’s site.
It’s not free. There are some pirated versions floating online, but they come with risks:
- Malware or viruses
- No updates
- Broken functionality
We strongly recommend using only the official version. It’s safer, legal, and well-supported.
All-in-One WP Migration Unlimited Extension Price
Currently, the price is $69 (one-time fee). You get:
- Unlimited website imports
- Lifetime license
- Lifetime updates
- Full support
It’s a one-time investment for complete migration flexibility.
All-in-One Migration Unlimited vs Free Version
| Feature | Free Version | Unlimited Extension |
| Upload Limit | 512MB | Unlimited |
| Supports Large Sites | ❌ | ✅ |
| Drag & Drop Import | ✅ | ✅ |
| Works on All Hosts | ✅ | ✅ |
| Includes Lifetime Updates | ❌ | ✅ |
If you’re serious about backups, staging, or moving large websites, the unlimited version is the better choice.
All-in-One WP Migration Upload Limit Issue
Many users face an error like:
“The web server cannot process this file.”
Or:
“Your file is too large.”
This happens because the server restricts the upload size. It’s not the plugin’s fault.
You could try changing your PHP settings, but that’s a technical task.
Instead, the Unlimited Extension bypasses this issue. You don’t touch server files. You don’t need to contact your host.
Just activate it and continue with your import.
How to Use All-in-One WP Migration Unlimited
Here’s the simple workflow:
- Install the base plugin and the unlimited extension
- Export your site from the old server
- Go to All-in-One WP Migration > Export
- Choose the file format (usually .wpress)
- Download the file
- Go to the new WordPress site
- Import the file using All-in-One WP Migration > Import
- Done
The import process may take a few minutes, depending on file size.