It is a bundled ZIP archive downloaded from your account after purchasing a WP Migrate DB Pro license that includes add-ons. It contains the core plugin and all eligible add-ons in separate ZIP files.
Moving a database is easy; moving 5GB of images is not. The Media Files addon compares the media libraries of both sites and only transfers the files that are missing or have been updated. This saves massive amounts of bandwidth and time. 2. CLI Addon
| Feature | Core Plugin ( wp-migrate-db-pro.zip ) | Addons Bundle ( wpmigratedbproaddonszip ) | | :--- | :--- | :--- | | | Database serialization & URL replacement | Extends functionality to files & CLI | | Can Migrate Database | Yes | No (requires core) | | Can Migrate Media Files | No | Yes (via Media Files addon) | | Can Migrate Plugins/Themes | No | Yes (via Theme & Plugin Files addon) | | Installation Method | Standard plugin upload | Via "Addons" tab inside core plugin | wpmigratedbproaddonszip
If you have downloaded WP Migrate DB Pro recently, you may have noticed a file named exactly that in your account dashboard. This is not just a random backup or a duplicate; it is the gateway to extending the plugin's core functionality.
The core plugin allows you to export, pull, or push your WordPress database between different environments. However, the companion addons—bundled as individual ZIP files—are what unlock the ability to migrate entire media libraries, themes, plugins, and full multisite networks seamlessly. It is a bundled ZIP archive downloaded from
It ensures that serialized data within the database is updated correctly, preventing broken images or missing links.
Here are some best practices to keep in mind when using the WP Migrate DB Pro add-ons zip: The Media Files addon compares the media libraries
Because this specific plugin requires deep administrative access to alter and overwrite your entire WordPress database, a compromised addon ZIP gives malicious actors total control over your sensitive user data, passwords, and payment gateways.
WordPress Multisite networks are notoriously difficult to migrate due to their interconnected database tables. This addon allows you to export a single subsite from a network and turn it into a standalone WordPress installation, or take a standalone site and inject it into an existing multisite network. How to Install the Addons ZIP File
If you are working offline, or if you need to install an add‑on on many sites at once, you can download the ZIP from your account and install it manually: