The Envira Gallery Importer Addon is a powerful migration tool that allows users to seamlessly switch from FooGallery or Modula Gallery to Envira Gallery in just minutes. The addon automatically detects and imports all existing galleries, preserves image order and captions, and intelligently matches layout styles during the migration process. It automatically replaces all instances of old galleries throughout your entire site with new Envira versions, eliminating the need to manually update shortcodes or edit posts.