Best free Orders Shopify apps in 2026 [Updated]

The Best Free Shopify apps for order management help merchants handle everything from automated fulfillment to custom invoicing. This curated collection includes essential tools for order tracking, PayPal synchronization, GST compliance, workflow automation, and seamless returns processing. Whether you need to export detailed reports, generate shipping labels, or enable customer self-service order editing, these apps deliver core functionality without subscription costs.