The All-in-One WP Migration plugin is widely considered the gold standard for moving WordPress websites between hosts or servers. While newer versions are available, many developers and site owners specifically seek out Version 6.77 (often referred to as 6.7) because it was one of the last versions to offer a more generous experience regarding file size limits and "portable" manual configurations before the plugin moved toward a stricter premium extension model.
: You can find this version on community-maintained repositories such as the All-in-One-migration-6.7-version GitHub Modified Versions : Some community versions on The All-in-One WP Migration plugin is widely considered
Looking for Version 6.7 of the All-in-One WP Migration plugin? You’re likely trying to bypass the import size limits that newer versions tightened up. Compatibility with Older PHP Versions Looking for Version