shivrajib

This plugin is for file management system with files/document version control ability. It keeps the files in its separate directory. It allows all file types like image, doc, word, excel, pdf, audio, video, archive etc. but admin can manage allowed file types. File download access can be restricted/controlled by user roles. Unlimited file versions can be added. Custom File Icons can be added from the Icons setting page.
Use shortcode [wfv]

WP File Version

This plugin is for file management system with files/document version control ability. It keeps the files in its separate directory.

dimitrov.adrian

Allow attach various documents and media files to a product as separate tab.

Documents Tab for WooCommerce

Allow attach various documents and media files to a product as separate tab.

WP File Version vs Documents Tab for WooCommerce