Best free Fulfillment Shopify apps in 2026 [Updated]

The Best Free Shopify fulfillment apps help merchants manage their order processing and shipping operations without adding costs. From bulk order fulfillment to automated tracking link generation for custom carriers, these essential tools simplify shipping workflows for growing businesses. Whether you're handling local deliveries or working with multiple carriers, these free apps provide the core functionality needed to efficiently process and track orders directly within your Shopify dashboard.