Auto Form Filler

Auto Form Filler is presented as a Shopify app that helps merchants automatically populate PDF forms with order data, reducing manual work for customs forms, invoices, certificates of origin, and similar paperwork. It offers a visual field-mapping editor, automatically detects existing PDF form fields, supports more than 80 order data fields, and can be used to print completed forms directly from the Shopify admin order page. The app also supports reusable signatures, making it useful for merchants who need fast, repeatable document generation.