The ACF Duplicate Repeater is a free WordPress plugin designed to enhance the functionality of Advanced Custom Fields (ACF) Pro by allowing users to duplicate repeater fields. This tool supports all native ACF fields and provides a straightforward way to manage complex data structures within WordPress. Although the plugin itself is no longer maintained, it remains useful for users who require duplication capabilities, especially in versions prior to ACF Pro 5.9.

With the built-in duplicate row feature introduced in ACF Pro 5.9, users may find less need for this plugin, but it still serves as a valuable resource for those utilizing older versions of ACF. Documentation available on GitHub offers insights into its implementation, particularly for non-ACF fields, making it a helpful reference for developers looking to integrate this functionality into their projects.