Note: The official direct download link structured by the repository follows this format: https://downloads.wordpress.org/plugin/all-in-one-wp-migration.6.77.zip .
The specifically is popular because it serves as a "portable" bridge for massive, complex websites that struggle with new file upload restrictions imposed by newer versions. Note: The official direct download link structured by
If you decide to install version 6.77, it should be treated as a temporary tool, not a permanent solution . The recommended best practice is to install it, perform your migration, and then immediately uninstall and delete it to minimize your security exposure. The recommended best practice is to install it,
The decision to use an outdated version like 6.77 comes with . This version is no longer supported, contains known, unpatched vulnerabilities, and using it is strongly discouraged by the plugin's author, who states that it "will open your website to bad actors". The plugin's core strength is creating a site archive
The plugin's core strength is creating a site archive. It is this output—the .wpress file—that is truly portable, as it can be downloaded, stored anywhere, and moved to any environment. The "portable" version 6.77 refers to the plugin's ability to handle everything itself, without any add-ons. This is what users mean when they want the plugin to be "portable"—they want a single, self-contained tool that can handle the entire job without needing additional parts.
Once you have the ZIP file ( all-in-one-wp-migration.6.77.zip ), follow these steps to use it portably across multiple WordPress sites.
If you have a newer version of the plugin installed, deactivate and delete it first to avoid conflicts.