Mega PDF Invoice Generator

Mega PDF Invoice Generator

by Architechpro OÜ

Automatically generate PDF invoice receipts for your customers

5.0 of 5 stars(24 reviews)

Professional PDF invoices

Get real-time generated invoices (receipts), download them directly or let us send PDF automatically

Manual & auto invoice modes

You can create PDF invoice for any order at any time in just a few seconds

No PDF generation rate limits

You'll be able to use our professional designed invoice PDF template for free for unlimited time. We offer paid bulk PDF export feature

About Mega PDF Invoice Generator

Forget about creating and sending invoices manually

Mega PDF Generator app provides an easy and coding-free way to send invoices for every order made on your website or download invoices using app's admin when needed.

Send Invoices via Email

Mega PDF Generator App integrates with your Shopify store and listens to new orders. You can choice if you need our app to track when order is created, paid or fulfilled. Once the order event has been triggered, app automatically sends them an email with PDF invoice attached.


  • automatic invoice PDF generation for created / paid / fulfilled orders;
  • send invoice or download PDF manually in case if the order was changed or if you like to download invoice (or bulk invoices) for draft orders;
  • change content of the email your customers will receive;
  • show multiple taxes and tax rates for every tax line;
  • can handle multiple tax numbers (VAT numbers) automatically choose correct one depending on customer's country;
  • place your own logo inside the PDF;
  • display barcode and QR code in PDF files according to Code 128 standard (ISO/IEC 15417:2007);
  • download multiple invoice PDFs using a Shopify Orders menu (More actions dropdown > Export PDF Invoices for all orders);
  • print invoices right from Shopify Order info page (Actions dropdown). Invoice printing also works from Shopify mobile apps;
  • multi-currency: invoices will be sent in a currency your customer used for payment;
  • automatic detection of gross / net pricing mode (including / excluding VAT);
  • generate and download invoice in XLS (Excel) and DOC (MS Word) formats from admin;
  • view or print PDF invoice with Shopify POS;
  • add BCC email (so your accounting team can receive a hidden copy of all invoice emails);
  • 6 premium PDF invoice design templates;
  • Custom PDF invoice / custom email design can be ordered as an additional service (including custom B2B and wholesale invoices).


  • Exemptify (to display customer's VAT ID automatically);

Does Mega PDF Invoice Generator support translations?

Yes, we currently support English, Spanish, Swedish, German, Danish, Dutch, Finnish, Hebrew, Portuguese and French. If you want us to translate the invoice to your language, please contact us.

How can I use bulk receipts download feature?

Bulk invoice export can be useful to download receipts for accounting, record keeping and batch invoice processing. Download invoices in ZIP format in one click.

Is Mega PDF Generator GDPR Compliant?

Yes, we don't store any customer information for order invoice generation. PDF Generator makes invoices on the fly using the data provided by Shopify.

Click “Add app”

Start auto-generating professional PDF invoices and focus on the most important parts of your business!

Integrates with

  • pdf,
  • Exemptify

Media gallery

Works with

  • Shopify POS

    Shopify POS

    Use this app while selling in person with Shopify point of sale.

    View more POS apps




  • FREE for unlimited automatic and manual PDF invoices

  • basic pdf template and email template



  • 6 premium PDF templates

  • unlimited PDF invoices in automatic and manual modes

  • premium templates support



  • unique custom template created according to your brief

  • premium templates

  • premium support

  • unlimited PDF invoices in automatic + manual modes

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    100% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

True Glory Wholesale Buyers Club

We had to download invoices for an audit and this app was a LIFESAVER! The team even customized our invoices so they were compliant, and they went over and beyond to make sure all the customizations were done. I highly highly recommend them! Their app is great and their team support is wonderful.

kozyfi lighting oy - älyä kotiin ja toimistoon

Really amazing customer support. They provided the new language to the application really fast. We are happy to use their Apps.

CAQA Resources

Really good app to generate manual and automated invoices and emails. Also great support from the team! We got the customised invoice design done. Super flexible work! Really appreciate. Thank you so much!