Digital Lychee

OrderFlow PDF Documents (free) adds a simple, logo-ready PDF packing slip to your WooCommerce store.
Store admins can download a packing slip directly from the order screen (and optionally show it in the customer account area). 
PDFs are generated using a robust FPDI-based engine and stored inside the WordPress uploads folder.
Looking for invoices, credit notes, email attachments, and more advanced options? 
Upgrade to OrderFlow PDF Documents Pro for a full suite of professional documents.
<h3>✅ What the free version includes</h3>
<ul>
<li>PDF packing slip document type</li>
<li>Download button in the WooCommerce admin order screen</li>
<li>Optional customer download button in the My Account → Orders screen</li>
<li>Optional store logo on documents (with configurable width)</li>
<li>Store/site address block (name, tagline, URL)</li>
<li>Multi-line, wrapped product table:
<ul>
<li>Product name</li>
<li>Quantity</li>
</ul>
</li>
<li>PDFs stored in <code>/wp-content/uploads/orderflow-pdf-documents/</code></li>
<li>Automatic page numbering footer</li>
<li>HPOS (High-Performance Order Storage) compatible</li>
</ul>
<h3>🚫 Free version limitations (available in Pro)</h3>
The free version is intentionally focused on a single, simple document:
<ul>
<li>Only Packing Slip is enabled</li>
<li>Invoice and Credit Note are shown as locked (Pro-only)</li>
<li>Document labels can’t be renamed in the free version</li>
<li>No email attachments (admin or customer)</li>
<li>No test email system</li>
</ul>
To unlock these, upgrade to OrderFlow PDF Documents Pro.
Get Pro 
Purchase a licence here: 
<a href="https://woocommerce.com/products/dl-orderflow-pdf-documents-pro" rel="nofollow ugc">Buy an Orderflow PDF Documents Pro licence</a>

OrderFlow PDF Documents

Generates simple PDF packing slips for WooCommerce orders with admin download links.

KingAddons.com

Checkmate PDF is the modern solution for WooCommerce invoicing. Stop struggling with code snippets—customize your documents using our visual drag-and-drop editor.
Automatically generate and attach professional PDF Invoices to your WooCommerce emails. Fully compatible with High-Performance Order Storage (HPOS).
<h3>🚀 Key Features</h3>
<ul>
<li>Visual Template Editor: Customize your invoice layout, colors, and fonts without writing a single line of code.</li>
<li>Automatic Email Attachments: Automatically attach PDF invoices to “Order Completed” or “Processing” emails.</li>
<li>Bulk Downloads: Select multiple orders in the admin panel and download all invoices as a single ZIP file.</li>
<li>HPOS Compatible: Built for the future of WooCommerce with full High-Performance Order Storage support.</li>
<li>Guest Access: Allow customers to download invoices directly from the “Order Received” page without logging in (via secure unique keys).</li>
<li>Packing Slips: Generate packing slips for your fulfillment team alongside invoices.</li>
<li>Numbering Systems: flexible invoice numbering options.</li>
</ul>
<h3>🛡️ Developer Friendly</h3>
<ul>
<li>Isolated Dependencies: Bundles a prefixed version of <code>Dompdf</code> to ensure zero conflicts with other plugins using different versions of PDF libraries.</li>
<li>Clean Code: Built with modern PHP standards and strict typing.</li>
</ul>

Checkmate PDF — Fully Customizable PDF Invoices & Packing Slips for WooCommerce


I was looking for something simple to add invoices to my Woocommerce store but I needed a customization for my brand and this plugin does exactly that for PDF invoices. The editor is easy to use and everything works as expected. Customers get their invoice with the order email and thats it. Does the job!


Does the job!

Create custom PDF Invoices and Packing Slips for WooCommerce. Includes a Visual Template Editor, HPOS support, Bulk Actions, and Email Attachments.

OrderFlow PDF Documents vs Checkmate PDF — Fully Customizable PDF Invoices & Packing Slips for WooCommerce