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PDF Invoice Generator and Email Attachment

PDF Invoice Generator and Email Attachment - OpenCart Extension

  1. This extension generates professional-looking PDF Invoice and can send a pdf invoice as an attachment for the selected order status update.
  2. You can select multiple order status to which PDF Invoice needs to be sent as an attachment
  3. Generated PDF Invoice is also saved in the server directory and access to those PDF invoices is secured and can be accessed only by authorized person.
  4. Also, you can auto-generate the Invoice number while PDF invoice generation
  5. Can also generate and display QR Code / Bar Code in the invoice
  6. Template Editor which offers more freedom to create professional-looking PDF Invoice using the available shortcode/variables
  7. Can also generate shipping invoice or shipping label
  8. Can automatically send shipping email with shipping invoice to a particular email address when a particular order status is updated
Compatibility 2.1.x.x , 2.2.x.x, 2.3.x.x, 3.x.x.x
Requirement OCMOD
Core Files Overwrite No Core files overwritten
Multi-store Yes, Supports Multi-store
Multi-lingual Yes, Support Multi-language website
Framework OpenCart

Admin Link:

Username demo
Password demo


Demo Instruction:

Navigate to the Menu: Extensions > Productivity Apps > PDF INVOICE PRO > Click Edit


Open demo instruction in new tab

VERSION : 2.1.4DATE RELEASED: 06 Aug 2022

VERSION : 2.1.3DATE RELEASED: 30 May 2022
  • Fixed issue related to auto invoice generation

VERSION : 2.1.2DATE RELEASED: 15 Dec 2021
  • Dynamic Order Total Short-codes
  • Hide Packing PDF button on order list page when not enabled in setting

VERSION : 2.1.1DATE RELEASED: 02 Mar 2021
  • Header and Footer font to match with the font selection setting of the extension.

VERSION : 2.1.0DATE RELEASED: 24 Feb 2021
  1. Item Price without tax column added
  2. Item Tax column added
  3. More stort-codes added - Refer
  4. QR Code Criteria template. You can now use a template using the short-codes to generate QR Code of your choice.

VERSION : 2.0.1DATE RELEASED: 09 Feb 2021
  • Fixes made to special blocks short-codes

VERSION : 2.0.0DATE RELEASED: 30 Nov 2020
  1. Extension Redesigned
  2. Added more customizable and user friendly options to PDF Invoice settings
  3. Added Packaging slip / Packaging PDF Option. With this new feature you can send a separate email with packaging slip attachment to any desired email address. This email is triggered on the selected Order Status update.
  4. Easy PDF Font selection in order to support languages like chinese (use kozminproregular font from the dropdown). Also supports languages like arabic or persian.
  5. Optional HTML Header and HTML Footer
  6. Add or create any number of PDF templates and easily assign template to be used.
  7. PDF Invoice preview
  8. Keep or remove PDF backup from the server directory
  9. Show PDF Invoice download button to customer only for the selected order status.
  10. Built-in PDF Invoice Admin button both on order info page as well as on order list page
  11. Built-in PDF Packaging Slip Admin button both on order info page as well as on order list page
  12. Option to set Invoice margin
  13. PDF Invoice watermark support
  14. PDF Invoice language override option
  15. Email Content editor for Packing Slip Email
  16. Updated product table samples (5 samples)
  17. Product table header color, footer color, content color setup
  18. Show/Hide columns like image,  model, sku, upc, ean, isbn, mpn, weight, dimension, quantity, price
  19. Supports RTL format
  20. Short-codes for custom fields
  21. Special blocks for special condition like downloads, Payment method used, shipping method selected, and customer group
  22. Pre-loaded PDF template samples

  1. Extension for 3.x.x.x released
  2. File structure changes
  3. Improved usability


Product Release

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  1. The license to use extension is restricted to only one domain and its subdomain. If you want to use the extension in other domains you need to purchase another license (i.e., Purchase again)
  2. After purchase, you need to activate the license by visiting This is done to validate your authorization.
  3. You cannot license, sub-license and resell our products
  4. You cannot reuse any part of the code or logic or algorithm of this product anywhere else which doesn't satisfy the operation of this product as advertised.

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