Best Custom file upload Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Oct 12, 2025
The best Shopify custom file upload apps let merchants offer personalized products by allowing customers to upload images, files, and documents during the ordering process. From prescription lens uploads to gang sheet builders, these apps provide essential tools for product customization, variant options, and order personalization. Whether you're selling custom prints, eyewear, or personalized merchandise, these top-rated solutions include features like live preview, custom fields, image arranging tools, and seamless file management to help create unique shopping experiences.
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#1. Personalize & customize product options, product variants, image swatches, text, color, file uploads
OPTIS Product Options lets you create unlimited product variants and customization options beyond standard Shopify limits. Add essential variant types like image swatches, text input fields, color pickers, dropdowns, and file uploads to give customers more choice. Increase sales with product add-ons, bundles, and gift wrap options. Personalize the shopping experience using conditional logic, variant-specific images, and cart page editing features. The app integrates seamlessly with Shopify discounts and includes helpful tools like size charts and font selection. Give your customers the exact product options they want while making your store more profitable with this comprehensive variant customization solution.Install from Shopify App Store
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#2. Easily add product options, checkout custom fields (Plus), file upload, upsells and more to orders.
Customize your product orders with flexible custom fields including text boxes, checkboxes, dropdowns, date pickers, and file upload options. Perfect for collecting personalization details, gift messages, and special instructions from customers. Shopify Plus merchants can add custom fields directly to checkout pages. Create order forms with smart rules to show fields for specific products, variants, or collections. Set up paid add-ons using fixed prices or percentage-based options to increase order value. The app makes it simple to manage customer responses and export data to CSV for smoother order fulfillment. Get helpful support to set up your custom fields exactly how you need them.Install from Shopify App Store
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#3. All-in-one product customizer that makes it easy to customize products & automate order fulfillment
Create stunning customized products with Teeinblue's all-in-one product personalizer. The intuitive design tool lets customers add text, photos, clipart, and unique elements like street maps or moon phases with real-time preview. Set up your personalized products quickly using ready-made templates and mockup images. The smart customization platform connects directly with major Print On Demand services including Printify, Printful, merchOne, ShineOn, and Gelato for automated order fulfillment. Add trending features like AI effects, vector graphics, and background removal to make your products stand out. Save time with bulk uploads, auto-synced custom options, and automatic production file generation for a seamless customization workflow.Install from Shopify App Store
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#4. Live product customization to simplify personalized product ordering. Custom design size & pricing.
Create stunning personalized products with this visual product configurator and customizer. Let customers design their perfect items while seeing a live preview of their customizations. The app handles unlimited product variations with tiered pricing and advanced options for colors, sizes, and designs. Generate print-ready files (PDF, SVG, JPG, PNG) and manage pricing dynamically based on customization choices. Works seamlessly with all printing methods including DTF, Screen Print, DTG, Sublimation, and Embroidery. Ideal for selling custom signs, stickers, apparel, and any products requiring personalization. The built-in product builder makes it simple to set up custom size options with automatic price calculations.Install from Shopify App Store
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#5. Easily create your custom product options, variants options, swatches & more for increased sales.
Create custom product options and variants quickly with Eazy Product Options. Add personalization features like text fields, file uploads, checkboxes, radio buttons, image swatches, and color options to your products. Perfect for offering custom engravings, gift wrapping, product personalization, and made-to-order items. Set conditional logic to display options based on customer selections and add extra costs for customization. Apply option sets across specific products or your entire store. The app comes with ready-to-use templates, responsive design, and live preview functionality, making it simple to set up and manage custom product options that customers will love.Install from Shopify App Store
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#6. Artwork uploader for Gang Sheets and a Sticker Artboard that creates cut lines automatically.
Create professional gang sheets and sticker designs with this specialized DTF printing app. Upload your artwork and arrange multiple designs on a single sheet, eliminating the need for separate file uploads. DTF print shops can download the completed gang sheet as a single PNG or PDF file, ready for direct import into RIP software. The built-in sticker artboard feature automatically generates cut lines, making it perfect for sticker production. Save time with auto-fill options while creating custom gang sheets matched to your product sizes. This practical tool simplifies the artwork preparation process for both DTF printing and sticker manufacturing.Install from Shopify App Store
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#7. We help you sell prescription glasses and sunglasses online. Contact lenses too!
LensAdvisor helps optical retailers sell prescription glasses, sunglasses, and contact lenses online with a complete prescription management system. Give your customers a smooth checkout experience with multiple ways to submit prescriptions - through image uploads, manual entry, or email. The app handles everything from prescription storage to PD measurements, making the entire process automatic and user-friendly. Customize the prescription interface to match your store's look while offering various lens types and add-ons to increase sales. Need production support? Connect with our partner optical labs to fulfill your orders. Save time and grow your optical business with a solution designed specifically for online eyewear sales.Install from Shopify App Store
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#8. Create 100+ extra product options to sell custom-made, printable products, engraving items, etc.
EXPO helps you create custom product options for your Shopify store, perfect for selling personalized items, printables, and engraved products. Add unlimited product options like buttons, checkboxes, color swatches, image selections, file uploaders, and date/time pickers to your product pages. The app lets you set up extra fees or discounts based on customer selections and automatically expands related options as customers make choices. You can easily assign option sets to specific products or product groups, and the app works with translation tools to serve international customers. With automatic currency conversion for prices and fees, EXPO makes selling customizable products globally simple and straightforward.Install from Shopify App Store
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#9. Add custom fields,textbox,file upload,order notes,text field,personalization,customization options.
Add custom fields to your products and collect important customer information with this practical product customization app. Create text boxes, dropdowns, checkboxes, date pickers, and file upload options to gather personalization details, gift messages, and special instructions. The app lets you set up custom fields for specific products, variants, or collections using flexible rules and conditional logic. All fields display seamlessly on your product pages, making it simple for customers to provide their customization requirements. Whether you need order notes, engraving details, or image uploads, this app handles various product personalization needs. Get helpful support whenever you need assistance setting up your custom fields.Install from Shopify App Store
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#10. Allow customers and print shops to build their DTF Gang Sheets and Die cut and Kiss cut stickers.
Create professional DTF gang sheets and custom stickers with Kixxl's intelligent design tools. The AI-powered gang sheet builder automatically optimizes space and layout for your DTF transfers, while the Sticker Maker lets customers design precise die-cut and kiss-cut stickers with custom cut lines. Export your work in high-quality 300 DPI formats including PNG, PDF, and TIFF. The app includes Singles Builder to organize individual transfer orders into gang sheets, and Order Forward Pro to collaborate with other print shops. Whether you're a print shop owner or customer, Kixxl makes gang sheet building straightforward while helping you maximize materials and reduce costs. All design tools feature automatic space optimization and preview capabilities for professional results.Install from Shopify App Store