Mega PDF Invoice Generator

Mega PDF Invoice Generator

by Architechpro OÜ

Automatically generate PDF invoice receipts for your customers

5.0 of 5 stars(9 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

Unlimited free PDF generation

You'll be able to use our professional designed invoice PDF template for free for unlimited time

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;
  • Option to save invoice or send email with PDF invoice attached on demand;
  • Change content of the email your customers will receive;
  • Place your own logo inside the PDF;
  • Display barcodes in PDF files according to Code 128 standard (ISO/IEC 15417:2007);
  • Download multiple invoice PDFs using a Shopify Orders menu (Actions dropdown).
  • 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);
  • Custom PDF / email design can be ordered as an additional service.

What's included in PDF invoice?

  • Customer's name;
  • Invoice creation date;
  • Invoice order number;
  • Unique invoice / receipt number;
  • Address and contact information of Your Store;
  • Name of each item ordered;
  • Prices and discounts for every item;
  • Tax calculation;
  • Shipping cost;
  • Order ID;
  • Total;
  • Bank account number (optional);
  • Bar code (optional).

Does Mega PDF Invoice Generator support translations?

Yes, we currently support English, German 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 export can be useful to download receipts for accounting, record keeping and batch invoice processing. You will be able to download invoices as one ZIP archive.

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”

Set up the new business process that will make and email invoices for you in just a few clicks. Our team will help you to handle any specific invoice or documents requirements if needed.

Start generating professional PDF invoices and selling more!

Integrates with

  • pdf

Media gallery



Free to install

FREE for unlimited emails and PDF templates. There is an option to order PDF / email design customization

Overall rating
5.0 of 5 stars
Based on 9 reviews

  • 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


Very helpful and easily understandable app! I needed some customization and the developer reacted pretty fast and was able to fulfill all my wishes. Especially for european shops it is important to include the invoice in a PDF file. I do recommend it to everyone!

La Maison du Bambou

I'm using this app. It's very good app and the CRM is amazing !! thanks you so much for all what you are doing for us

3D Printen Nederland

Very good service, fast in replying to emails. A good application to get your invoices personalized. Would recommend