Personalized Product Option Manager is a WooCommerce product addons plugin. It has a drag and drop form builder that eases the work significantly. You can add personalized custom fields to your products. It also enables you to add custom pricing for each field. It consists of multiple input types such as text, select, radio button, checkbox, text area, number, date, email, etc.
This plugin is compatible with WooCommerce Advanced Order Export. It is also WPML ready. It also has a Pro version available with advanced tools like pricing based on weight, multiple input types including color palette, date range, image swatches, etc. The Pro version is also compatible with the WooCommerce Currency Switcher and Wholesale plugin.