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Best free Selling products Shopify apps in 2026 [Updated]

The Best Free Shopify apps for selling products help merchants expand their sales capabilities without added costs. From simplified COD order forms and wholesale bulk ordering to appointment booking calendars and digital product delivery - these essential tools streamline how stores handle orders, manage product variants, schedule services, and process deliveries. Whether you need customizable order forms, real-time price lists, or subscription management, these free apps provide core features to improve your store's selling functionality and customer experience.
    • #1. Combined Listings | Product Groups | Color Swatches on Collection | Image Swatches on Product Page

      Free
      This app helps you display product variants as color swatches and image swatches on both collection and product pages. Group related products as combined variants on a single page while maintaining SEO-friendly URLs that redirect to individual product detail pages. Customize how variant swatches appear with flexible display options including buttons and dropdowns. Configure different styles separately for collection pages and product pages to match your store's design. Adjust swatch size, shape, and visual effects to align with your brand identity. The variant image automator automatically generates color swatches and variant image swatches, saving you time on manual setup. Add hover tooltips to show variant names and apply special styling for out-of-stock options. Product images change automatically when customers select different variants, creating a clearer and more engaging shopping experience for your visitors.
      Install from Shopify App Store
      OP Color Swatch Variant Images
    • #2. Control payment, shipping, and discounts with checkout rules for a cleaner, dynamic checkout flow.

      Free
      SMART Checkout Rules gives you complete control over your store's checkout experience through customizable rules and conditions. Set up dynamic rules to manage payment methods, shipping options, and discount applications based on specific criteria like customer tags, countries, cart value, or products. Merchants can hide, block, sort, or rename checkout options to create smoother purchase flows. Perfect for handling high-risk transactions, implementing B2B checkout logic, and managing international orders - all without coding. The app helps create cleaner checkout experiences by applying smart rules for payment methods, shipping rates, and order validation, leading to better conversion rates and more efficient order processing.
      Install from Shopify App Store
      SMART Checkout Rules
    • #3. Sell digital downloads products, ebooks, music, PDFs, guides, courses, license keys... on autopilot.

      Free
      Pendora Digital Downloads is a complete solution for selling digital products on your Shopify store. Sell and deliver digital files including eBooks, music, PDFs, software, videos, and artwork to your customers automatically. When customers make a purchase, they receive instant access to their digital downloads through the order confirmation page and email. The app handles secure file delivery, lets you set download limits, and manages digital license keys. Track your digital product sales and performance through the dashboard analytics. Whether you're selling small files or large downloadable content, Pendora makes digital product delivery simple and reliable for both merchants and customers.
      Install from Shopify App Store
      Digital Downloads PDF Pendora