: Scroll down or search for the string AI1WM_MAX_FILE_SIZE .
: Open your WordPress directory via FTP or a hosting file manager.
Verified for flawless behavior alongside newer WordPress core engines. Restricted old MySQL handling.
Proceed with caution. A hacked site takes far longer to fix than a failed migration. all in one wp migration 677 download top
Many community members believe v6.77 was the final version to include a more flexible free import function. Starting with version 6.78, developers reportedly restricted certain import capabilities, encouraging users toward paid extensions for larger site transfers.
Vulnerable to older known exploits and script execution bypasses.
Use 6.77 if you are on a legacy stack (PHP 7.4) and hate pop-ups. Use 7.0+ if you need cloud backups or modern PHP. : Scroll down or search for the string AI1WM_MAX_FILE_SIZE
All-in-One WP Migration is a popular WordPress plugin designed to simplify the process of migrating your site to a new domain or hosting provider. With over 677,000 downloads and a top rating of 4.9/5 stars, it's clear that this plugin is trusted by thousands of WordPress users worldwide. Developed by ServSoft, a reputable company with years of experience in WordPress development, All-in-One WP Migration offers a comprehensive solution for site transfers, backups, and restorations.
The search term is a clear signal from users looking for a specific legacy version of one of WordPress’s most popular migration plugins. While the intent is understandable (seeking a stable, free, or nulled version), this path is fraught with technical, legal, and security risks.
If you have obtained the 6.77 version (often found via GitHub repositories or older archives), follow these steps to migrate your site: How to Use All-in-One WP Migration (Beginner's Guide) Restricted old MySQL handling
The current free version of the plugin (as of 2026) generally limits import file sizes to 512MB [SupportHost].
You should avoid "third-party" download sites (like those that pop up in ads) as they often inject malware into plugin zips. The only safe way to download an older version is from the official WordPress repository.