Vishwas R

<p>PDF InvoiceX is a lightweight plugin that enables store owners to generate professional PDF invoices for paid WooCommerce orders. With an intuitive settings interface, customizable templates, and seamless integration with WooCommerce, this plugin enhances your store’s billing process.</p>
<h3>Key Features</h3>
<ul>
<li><strong>Automatic PDF Generation</strong>: Create PDF invoices for paid orders with a single click.</li>
<li><strong>Admin & Frontend Downloads</strong>: Download invoices from the admin orders page or customer’s My Account area.</li>
<li><strong>Email Attachments</strong>: Attach PDF invoices to selected WooCommerce emails (e.g., Completed Order).</li>
<li><strong>Bulk PDF Generation</strong>: Generate ZIP files containing multiple invoices from the admin orders list.</li>
<li><strong>Customizable Settings</strong>:
<ul>
<li>Upload a store logo (recommended: 200x100px).</li>
<li>Set store address, invoice number prefix/suffix, and footer text.</li>
<li>Choose invoice templates.</li>
<li>Select which emails include PDF attachments.</li>
</ul>
</li>
<li><strong>Sequential Invoice Numbers</strong>: Automatically assign unique invoice numbers with customizable prefixes (e.g., INV-) and suffixes.</li>
<li><strong>Secure & Extensible</strong>: Built with WordPress security standards, including nonces, sanitization, and capability checks.</li>
<li><strong>WooCommerce Integration</strong>: Matches WooCommerce’s design and workflow, ensuring a seamless user experience.</li>
</ul>
<p>Perfect for store owners who need professional invoicing without complexity. The plugin uses mPDF for reliable PDF generation and is optimized for performance and compatibility.</p>
<h3>License</h3>
<p>This plugin is licensed under the GPLv2 or later. See the <code>LICENSE</code> file for details.</p>


PDF InvoiceX – PDF Invoice for WooCommerce

Generate and download PDF invoices for WooCommerce orders, with customizable settings, email attachments, and bulk generation.

Dan Cameron

Sprout Apps

<h4>Speed up the process of getting paid!</h4>
<p>The Ninja Forms + <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">Sprout Invoices</a> plugin allows you to build an easy solution to creating dynamic invoices and estimates based on the prospective client’s form selections. Use Ninja Forms’ product fields or Sprout Invoices’ pre-defined line items to help create an estimate or invoice with the correct totals, and without you having to manage anything after submission.</p>
<h4>Invoice, Estimate / Quote, & Online Payments with Sprout Invoices Features</h4>
<p>If you’re not familiar with <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">Sprout Invoices</a>…it allows you to reduce the time spent fielding project requests, estimating projects, invoicing clients, & getting paid.</p>
<h4>WordPress Invoicing Made Easy</h4>
<p>Our focus <em>since day one 4+ years ago</em> with <a href="https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices Reviews" rel="friend nofollow ugc">Sprout Invoices</a> has been to create a way for WordPress site owners to invoice and EASILY get paid. We also understand that customization beyond branding is important, and that’s why we built the most POWERFUL solution with the most integrations around.</p>
<p>Sprout Invoices allows you to create beautiful estimates and invoices for your clients in minutes — not hours. If you’re not familiar with WordPress templating than our <a href="https://docs.sproutinvoices.com" rel="nofollow ugc">knowledgebase</a> and priority support can help.</p>
<p>Even though our goal is to make getting paid easy, providing fast and reliable support is a priority. We don’t want any user to feel alone.</p>
<p>Trust the <a href="https://wordpress.org/support/plugin/sprout-invoices/reviews/?filter=5" title="Sprout Invoices WordPress.org Reviews" rel="friend ugc">reviews</a> and join an <a href="https://sproutinvoices.com/reviews/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices Reviews" rel="friend nofollow ugc">awesome community</a> of happy users.</p>
<blockquote>
<p><strong>Sprout Invoices Pro</strong><br />
  This plugin is the lite version of the Sprout Invoices Pro plugin that comes with all the invoicing features you will ever need including recurring invoices, recurring payments, pre-defined line items, client dashboards, Stripe and many other payment processors, advanced reporting, hundreds of integrations (including Zapier) and a ton more. <a href="https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices" rel="friend nofollow ugc">Click here to learn more about the best Invoicing plugin for WordPress now!</a></p>
</blockquote>
<h3>Support</h3>
<p>Priority support is provided with an <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">upgraded version</a>. All free support will provided in the <a href="https://wordpress.org/support/plugin/sprout-invoices" rel="ugc">forums</a>.</p>


Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions

I'm the author/developer so you can't really take my opinion 100% so why not just download the plugin and try for yourself.

One Biased Opinion

Dynamic invoicing (and estimates/quotes) from Ninja Form submissions.

PDF InvoiceX – PDF Invoice for WooCommerce vs Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions