Oxilayer PDF Invoice Generator

Oxilayer PDF Invoice Generator

Pricing
Free plan available. Free trial available.
Rating
5.0 (137)
Developer
Oxilayer

Automated PDF Invoice Generator for Compliant Invoices, Quotes, Credit Notes, Packing Slips and More

Oxilayer is a powerful invoice generator app that helps merchants automatically create and send PDF invoices, refunds, packing slips, quotes, fulfillments, proforma invoices, and return documents. Get started quickly with ready-made PDF templates, or customize your documents using our drag-and-drop editor — no code needed. With Oxilayer, you can build flexible workflows to automate PDF invoices and other document delivery, saving time and reducing manual work.

Oxilayer is a powerful invoice generator app that helps merchants automatically create and send PDF invoices, refunds, packing slips, quotes, fulfillments, proforma invoices, and return documents. Get started quickly with ready-made PDF templates, or customize your documents using our drag-and-drop editor — no code needed. With Oxilayer, you can build flexible workflows to automate PDF invoices and other document delivery, saving time and reducing manual work. more
  • 1 click built-in automations and 20+ Shopify Flow actions for advanced workflows
  • Well integrated with emails, customer account, checkout, POS, and Shopify admin
  • Create branded invoices with drag & drop PDF template builder, no code needed
  • Flexible tax settings allows you to create invoices that comply with legislation
  • Generate sales reports in CSV and PDF using date range and other filters

Languages

English

Works with

Pricing

Forever Free

Free

Features

  • Unlimited invoices
  • Unlimited access to all orders
  • Create invoices, packing slips, refunds
  • Create quotes, fulfillments, and returns
  • Bulk PDF invoice generator
  • Customer and Thank You page integration
  • Automated document delivery

PRO

$9.99 / month

Features

  • All in FREE plan +
  • 1 click built-in automations
  • 20 Shopify Flow actions
  • Export to Google Drive, Dropbox, Server
  • Order, customer, and product metafields
  • Custom invoice and refund id sequence
  • Custom SMTP
  • Invoice and refund CSV reports

14-day free trial

PLUS

$49.99 / month

Features

  • All in PRO plan +
  • Invoice VAT / GST number checkout field
  • EU VAT number validation
  • Free customizations
  • Highest priority support

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (137)

Overall rating
5
Counts per rating level
  • 99% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 0% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly value this app for its automated, customizable invoicing that boosts efficiency and customer satisfaction. Its user-friendly interface facilitates easy setup and customization, allowing merchants to tailor invoices for specific business needs. The app is reliable and includes features for various scenarios like different billing addresses for B2B orders. Support is noted for its responsiveness and effectiveness in assisting with setup and troubleshooting.

February 17, 2026

What a fantastic discovery in such a crowded invoice-app market! I gave a few others a shot, but this app, especially Edwin’s support, is dead set five stars. Using this app for more than a year now, have never had any issues and works perfectly. It’s got heaps of great features, super flexible setup and a great customer experience. Highly recommended!

Corporate by Life Apparel
Australia
About 1 year using the app
December 27, 2025

Probably the most versatile invoicing app out there. I deleted the app a while back when Shopify came with their own VAT invoices. But (as with many things) Shopify makes is practically impossible to use it. So I installed Oxilayer again. Instantly a relief from my clients getting an invoice in their email after paying. Everything works SO well. The options you have in the backend is very broad, as well as the templates. Would 100% recommend!

sjoerd from CRAP®
Netherlands
10 months using the app
January 6, 2026

I can't speak highly enough of the Oxilayer dev team. I requested a custom feature (upload packing slips to Google drive) and it was implemented quickly, and Edwin even helped me set up my Flow automations to automate packing slip distribution to my suppliers.

Cranky's Performance
Australia
About 1 month using the app

Support

App support provided by Oxilayer.

Developer

Oxilayer

Sauletekiu g. 77, Akuotai, 54213, LT

Launched

September 14, 2023

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Customers, store owner, blog contributors

  • Customers

    Name, email address, phone number, physical address, geolocation, IP address, browser and operating system

  • Store owner

    Name, email address, phone number, physical address

  • Blog contributors

    Email address, IP address, browser and operating system

View and edit store data:

Customers, products, orders, discounts, Online Store

  • Edit customers

    Customer data

  • View products

    Inventory, products, collections

  • Edit orders

    Assigned fulfillment, draft orders, merchant managed fulfillment, order edits, all order details, returns, shipping information, third-party fulfillment

  • Edit discounts

    Discount codes and promotions

  • Edit Online Store

    Metaobjects, Online Store pages

  • View other data

    Locales, locations, Shopify Markets settings, payment terms

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