The Advanced Custom Fields (ACF) plugin extension for WordPress Download Manager enables the utilization of an extensive range of custom fields and field groups. This functionality grants you the freedom to create multiple custom field groups tailored to suit the specific needs of your packages. The add-on proves beneficial for displaying supplementary package details in a structured manner. Additionally, it serves to expand the capabilities of the email lock feature by facilitating the collection of additional data from site visitors.

Features of the Advanced Custom Fields Add-on:

Unlimited Field Groups:
- Create numerous field groups as needed for your packages.
Unlimited Fields:
- Generate an unlimited array of fields within these groups.
User-Friendly Field Generator:
- Easily create and manage form fields.
Optional/Required Fields:
- Set fields as optional or required based on your preferences.
Support for Different Field Types:
- Utilize 6 different field types to suit varied data requirements.
Automatic Template Tag and PHP Code Generation:
- Automatically generate template tags and PHP code snippets for seamless integration.
Enhanced User Registration Form:
- Add additional fields to the user registration form.
Customize Front-End Package Forms:
- Tailor front-end package forms by integrating custom fields.
Custom Fields with Email Lock Form:
- Capture supplementary user data before allowing package downloads via the email lock feature.
Export Custom Data from Email Lock:
- Export the collected custom data obtained through the email lock feature.
Support for Custom Field Groups:
- Offer support for multiple custom field groups, allowing diverse information collection from users for different downloads.

This ACF extension greatly enhances the functionality and customization options within WordPress Download Manager, facilitating the creation of diverse and personalized data capture forms while extending the capability of package details and user information collection.