9 Best Shopify Invoice and Receipt Apps in 2026

For Shopify merchants, managing professional invoices, receipts, and packing slips is essential for a seamless customer experience, as well as for tax compliance and operational efficiency. As your business scales, manual invoice generation quickly becomes a bottleneck, leading to errors, missed documents, and wasted time. The right invoice and receipt app automates this process, ensuring every order is matched with a compliant, branded PDF invoice or packing slip—delivered automatically to customers and available for your records.

When choosing an invoice and receipt app, merchants should consider several factors. Does the app support your language and currency needs? Can it automate document delivery and bulk actions? Is it built for Shopify, ensuring deep integration and reliability? Can it handle the scale of your order volume, and does it offer the flexibility to customize templates to your brand? Pricing, integration with your existing workflows, and trust signals like reviews and years on the market also matter.

Our top pick for 2026 is Order Printer Pro: PDF Invoice. It stands out for its unmatched language support, powerful automation, advanced template customizations, Shopify-first integrations, and a decade-long track record with thousands of positive reviews.

Order Printer Pro: PDF Invoice

Order Printer Pro: PDF Invoice is a versatile invoice generator designed to automate the creation and delivery of PDF invoices, quotes, and packing slips for Shopify merchants. The app is purpose-built to handle workflows at any scale, from small stores to high-volume operations, ensuring every transaction is matched with compliant, customizable documentation.

• PDF Invoice Generation: Automatically create professional PDF invoices for every order or draft order. This ensures accuracy and saves merchants hours of manual work.
• Automatic Email Delivery: Invoices are automatically sent to customers, so merchants never have to worry about missed documents or compliance gaps.
• Customizable Templates: Merchants can fully brand their invoices, quotes, and packing slips with easy-to-edit templates, matching legal and design requirements.
• Bulk Print and Export: Print or export documents for multiple orders in one go—a must-have for merchants processing high order volumes, during tax season, or when fulfilling large batches.
• Tax Compliance & Multi-Currency: Features like tax breakdowns and multi-currency support ensure both international and local requirements are met.
• Multi-Language Support: With support for 31 languages, including English, German, French, Japanese, and more, merchants can serve a global customer base with localized documents.
• Peppol e-Invoicing Support: Built-in support for Peppol e-invoicing streamlines B2B transactions, especially for merchants working with government or enterprise buyers in Europe.
• B2B Features & Workflow Optimization: Advanced features for wholesale/B2B workflows and integration with Shopify’s ecosystem ensure the app adapts to any business model.
• Shopify-First Integrations: Integrates with Checkout, Customer accounts, Shopify POS, Shopify Admin, Infinite Options, Order Printer, Order Printer Templates, OrderlyEmails, Point of Sale, and Store Pickup + Delivery.

Pricing:

• Free: Up to 50 orders/month with all core features.
• Starter: $10/month for 51–500 orders/month.
• Growth: $20/month for 501–5,000 orders/month.
• Scale: $40/month for 5,001+ orders/month.

Pros:

• Unmatched language support (31 languages)
• Bulk actions and automation at all tiers
• Advanced customizations and compliance features
• Deep Shopify integration and compatibility
• Long-standing trust (launched 2014, 2,717 reviews, 4.9 rating)

Cons:

• Higher tiers needed for stores with over 50 orders/month (but free for smaller stores)

Verdict: Order Printer Pro: PDF Invoice is the ideal choice for merchants of any size who need reliable, automated, and globally adaptable invoice and receipt management, with the scalability for enterprise needs and the simplicity for new stores.

Oxilayer PDF Invoice Generator

Oxilayer PDF Invoice Generator enables Shopify merchants to generate and print invoices, packing slips, quotes, and e-invoices, including support for PEPPOL e-invoicing. The app focuses on automation and multiple document types, with built-in integrations to cloud storage and Shopify workflows.

• PDF Invoice Generation & PEPPOL Support: Merchants can create invoices, packing slips, quotes, fulfillments, and returns, ensuring all order documentation is covered. PEPPOL support streamlines e-invoicing for B2B transactions.
• Unlimited Access on Free Tier: The forever free plan allows unlimited invoices and access to all orders, making it appealing for cost-conscious merchants.
• Automation & Cloud Integrations: Automated document delivery, and export to Google Drive, Dropbox, and custom servers on the PRO plan, help merchants streamline records and compliance workflows.
• Shopify Flow Integration: Enables advanced automations connected to order processing.

Pricing:

• Forever Free: Unlimited invoices and document types.
• PRO: $12.99/month adds PEPPOL automation, advanced automations, bulk printing, and integrations with Google Drive/Dropbox.

Pros:

• Unlimited invoices on the free plan
• PEPPOL e-invoicing in both plans
• Integrations with cloud storage and Shopify Flow
• Built for Shopify

Cons:

• Supports only English
• Launched in 2023, so less of a track record (164 reviews)

Verdict: Oxilayer PDF Invoice Generator is a great fit for merchants who want free, unlimited invoice generation and need PEPPOL support, but don’t require multi-language capability or advanced Shopify-native integrations.

Smart Restock: Invoice Import

Smart Restock: Invoice Import specializes in importing PDF supplier invoices directly to inventory, using AI to generate products and automate inventory management. The focus here is on inventory-side automation, rather than outbound customer invoices.

• PDF Invoice Import: Import supplier invoices to update inventory, streamlining restocking and purchase order reconciliation.
• AI Product Generation: Automatically creates product records from supplier documents, saving merchants time on manual data entry.
• Unlimited Vendors and Live Chat: The Unlimited plan supports unlimited vendors and invoices, with 24/7 live chat support.

Pricing:

• Starter: $9.99/month (pay-per-use after 5 AI generations or invoice parses).
• Lite: $19.99/month (higher usage limits).
• Unlimited: $49/month (no limit on vendors/invoices).
• Unlimited Plus: $59.99/month (higher included AI/parse quotas).

Pros:

• Inventory automation and AI-driven product creation
• Suited for merchants with frequent supplier imports

Cons:

• Does not focus on customer-facing invoices or receipts
• No multi-language support
• Not Built for Shopify

Verdict: Smart Restock is best for merchants who need to automate supplier invoice imports and inventory updates, rather than customer invoice delivery or customization.

DS Order Printer PDF Invoice

DS Order Printer PDF Invoice is a straightforward solution for generating and printing PDF invoices, packing slips, and refund documents. It provides essential automation for billing and fulfillment documentation.

• PDF Invoice Generation & Bulk Actions: Create and print customer invoices and refund slips in PDF format, with options for bulk printing and exporting.
• Automatic Email Delivery: Email invoices to customers as orders are processed, reducing manual effort.

Pros:

• Simple, focused feature set
• Bulk print/export capabilities

Cons:

• Supports only English
• No pricing details listed
• Not Built for Shopify
• Launched 2025, only 4 reviews

Verdict: DS Order Printer PDF Invoice is suited for merchants seeking a basic, easy-to-use PDF invoice generator, but those with complex needs or requiring Shopify-native integration may prefer other options.

HKT: Order Printer PDF Invoice

HKT: Order Printer PDF Invoice allows merchants to print packing slips, orders, invoices, refunds, and draft orders, supporting bulk actions and unlimited templates.

• Bulk Printing and Unlimited Templates: Download or print up to 5,000 orders on the free plan, with unlimited PDF templates and orders on the Premium plan.
• Order Export Automation: Automate order exports and support warehouse operations with pick, pack, and fulfill features.

Pricing:

• Free Plan: Print/download up to 5,000 orders.
• Premium Plan: $10/month for unlimited orders, order export automation, and warehouse features.

Pros:

• Generous free plan
• Warehouse/fulfillment support

Cons:

• English only
• Not Built for Shopify
• Only 2 reviews

Verdict: HKT is a fit for merchants needing high-volume, template-rich order printing, particularly for fulfillment teams, but lacks broader language and integration support.

Docify – Invoice/PDF Generator

Docify – Invoice/PDF Generator enables merchants to send branded PDF invoices with templates and multi-language features (English). Automated sending ensures customers receive invoices promptly.

• PDF Invoice Generation: Create and deliver branded invoices automatically.
• Template Support: Utilize templates for consistency and rapid deployment.

Pros:

• Simple branded invoicing

Cons:

• English only
• No pricing details listed
• Not Built for Shopify
• Only 1 review

Verdict: Docify is suitable for merchants seeking basic branded invoice automation, but those with advanced requirements or needing more integrations may require a different solution.

AG Order Printer ‑ PDF Invoice

AG Order Printer – PDF Invoice provides comprehensive PDF invoice generation, automatic email delivery, template customization, and supports bulk printing and exporting. It also includes tax compliance, multi-language (9 languages), B2B, and workflow features.

• PDF Invoice Generation & Automation: Create, email, and bulk export invoices and packing slips.
• Template Customization: Advanced template options for branding and compliance.
• Multi-Language & Tax Support: Documents in 9 languages and full tax compliance features.
• B2B & Workflow Optimization: Features for wholesale, multi-currency transactions, and efficient operations.

Pricing:

• Free: 50 orders/month, basic templates.
• Pro: $15/month for unlimited bulk/draft orders, advanced templates, remove branding.
• Ultimate: $39/month adds multi-currency/language, priority support.
• Wholesale: $49/month for B2B management and wholesale templates.

Pros:

• Comprehensive feature set
• Multi-language support
• Built for Shopify
• Large review base and established since 2019

Cons:

• Free plan limited to 50 orders/month
• Higher price for B2B/advanced features

Verdict: AG Order Printer is excellent for merchants needing multi-language, B2B, and advanced automation, especially at scale.

Mega PDF Invoices

Mega PDF Invoices automates PDF invoice and receipt generation, with support for bulk actions, customizable templates, tax compliance, and B2B features including Peppol integration. It’s designed for flexibility and deep Shopify integration.

• Automated PDF Invoices: Generate and deliver PDF invoices, credit notes, and packing slips automatically.
• Bulk Export & Custom Templates: Export invoices in bulk, use custom templates, and support for QR/barcodes and VAT requirements.
• B2B & Peppol Support: Advanced B2B invoicing, Peppol integration, and multi-currency/language support.

Pricing:

• Free: Up to 50 invoices/month with support and customization.
• Premium: $9.99/month for unlimited invoices, automation, credit notes, and more.
• Enterprise: $49.99/month for Peppol, custom templates, and bulk export by date range.
• Ultimate: $99.99/month for advanced wholesale and Shopify Plus features.

Pros:

• Feature-rich, with advanced B2B and Peppol support
• Flexible template and export options
• Built for Shopify

Cons:

• Free plan limited to 50 invoices/month
• High price for advanced features
• English only

Verdict: Mega PDF Invoices is recommended for established merchants that need advanced B2B, Peppol, and bulk export features, and are prepared for premium pricing.

Fordeer: PDF Invoice Generator

Fordeer: PDF Invoice Generator provides automated PDF invoice creation with customizable templates, bulk print/export, tax compliance, multi-currency and multi-language support, and Peppol e-invoicing.

• Automated Invoice Delivery: Customizable, compliant documents with automation for high-volume stores.
• Multi-Currency & Multi-Language: Documents can be generated in multiple currencies and languages, supporting international operations.
• B2B & Peppol Features: Supports B2B workflows and Peppol e-invoicing for compliant European transactions.

Pricing:

• Free: 50 downloads and full customization.
• Starter: $8.95/month for unlimited orders, automation, and multi-language.
• Professional: $18.95/month for tax breakdown, advanced auto-email, and commercial invoices.
• Premium: $66.95/month for premium templates, advanced exports, and highest support.

Pros:

• Comprehensive compliance and automation
• Multi-currency and multi-language support
• Broad integration capabilities

Cons:

• Not Built for Shopify
• Free plan limited to 50 downloads

Verdict: Fordeer is best for merchants seeking multi-currency/language features and advanced automation, but who do not require Shopify-certified integration.

Buyer's Guide: How to Choose the Best Shopify Invoice and Receipt App

1. Language and Currency Support

If your store serves customers in multiple countries, choose an app with extensive language and currency support. This ensures invoices and receipts are correctly localized and compliant with regional regulations. Order Printer Pro leads here with 31 languages supported, while others may only offer English or a handful of options.

2. Automation and Bulk Actions

Look for features that automate document delivery (such as automatic email invoices) and support bulk printing or exporting. These save time and reduce manual effort, especially for high-volume stores or during tax season. Both Order Printer Pro and leading competitors offer automation, but not all apps provide bulk operations at every tier.

3. Shopify Integration and Workflow Fit

An app built for Shopify ensures deep compatibility with your store’s checkout, POS, and admin workflows. Consider which integrations matter most—Order Printer Pro integrates with Checkout, POS, Store Pickup, and more, while some apps may only support basic Shopify Admin integration or lack certification.

4. Template Customization and Compliance

Customizable templates are essential for branding and meeting legal requirements. Apps like Order Printer Pro and Mega PDF Invoices provide advanced template editing, while others may be more limited or only offer this on premium tiers. Check if the app supports tax breakdowns, B2B workflows, or specialized compliance like Peppol e-invoicing.

Final Recommendation

For merchants who need global language coverage, advanced automation, Shopify-certified integration, and scalable pricing, Order Printer Pro: PDF Invoice is the clear choice. Its decade-long track record, high review count, and broad feature set make it suitable for everyone—from new Shopify stores to high-volume, international brands.

However, if your priority is unlimited free invoices in English or deep PEPPOL integration, Oxilayer PDF Invoice Generator may also fit your needs. For merchants focusing on supplier-side automation, Smart Restock: Invoice Import is a unique solution.

Ultimately, the best Shopify invoice and receipt app is one that matches your workflow and compliance requirements, scales with your business, and integrates seamlessly with your Shopify store. Install Order Printer Pro: PDF Invoice from the Shopify App Store to simplify your invoicing and documentation today.