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  7. PDF Forms Filler for WooCommerce

PDF Forms Filler for WooCommerce

Automatically fill PDF forms with WooCommerce orders and attach generated PDFs to email notifications and order downloads.

20+ active installsFree on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping PDF Forms Filler for WooCommerce running.

WordPress compatibility
Tested to 7.0.2
Tested against the WordPress branch in use today.
Last updated
4 months ago
At least 5.4 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
5.5
Your host must be running at least this version.
Requires WordPress
5.4
Requires other plugins
woocommerce
These must be installed and active first.
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.
20+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how PDF Forms Filler for WooCommerce is looked after — not on how many stores run it.

Well maintained
Not enough public feedback to put a confident number on this one. Little public feedback — score rests mostly on release activity. What we can see is below.
Maintenance
35 / 35
Updated 121 days ago.
WordPress compatibility
20 / 20
Tested to WP 7.0.2 (current).
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
Not enough data
No ratings yet.
Listing transparency
10 / 10
Provides: screenshots, description, homepage
2 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-01 from the WordPress.org plugin registry.
Ratings

No one has rated this plugin on WordPress.org yet. That is a statement about the ratings page, not about the plugin — plenty of well-kept plugins never collect them.

This plugin allows WooCommerce store owners to add automatic PDF form filling features for email notification attachments and order downloads to their WooCommerce store.

An existing PDF can be set up to be filled with customer and order information when an order is placed or processed. Images can also be downloaded from a dynamic URL and embedded into the PDF. You can then have your customers receive order email notifications with PDF attachments containing customer order data. You can also allow your customers to download the filled PDF on their order page via the downloadable files feature of WooCommerce. The filled PDF files can be saved in a custom uploads subdirectory on your web server.

What makes this plugin special is its approach to preparing PDF files. It is not generating PDF documents from scratch. It modifies the original PDF document that was prepared using third party software and supplied to the plugin. This allows users the freedom to design exactly what they need and use their pre-existing documents.

Possible uses:
* Automated creation of tickets for events
* Automated creation of certificates for certifications requiring payment
* Automated creation of official documents that require payment
* Automated warranty document creation based on date of purchase
* Automated creation of PDFs that assist with order fulfillment

An external web API is used for working with PDF files (free usage has limitations). The plugin comminicates with the external service to create an API key, upload your blank PDF files, retrieve information about your PDF files and eventually add your user information to your PDF files. Please see privacy policy at https://pdf.ninja.

Please see Pdf.Ninja Terms of Use and Pdf.Ninja Privacy Policy.

Requirements:
* PHP 5.5 or newer
* WordPress 5.4 or newer
* WooCommerce 5.6.0 or newer
* Chrome 60, Firefox 56 (or equivalent) or newer

Known incompatible plugins:
* Imagify (strips forms from PDF files)
* ShortPixel Image Optimizer (strips forms from PDF files)

Special thanks to the following sponsors of this plugin:
* BrowserStack

Does this plugin allow my website users to edit PDF files?

No. This plugin adds UI features to the WooCommerce interface in the WordPress Admin Panel only.

Does this plugin require special software installation on the web server?

No. The plugin uses core WordPress and WooCommerce features only. No special software or PHP extensions are needed. Working with PDF files is done through Pdf.Ninja API. It is recommended to have a working SSL/TLS certificate validation with cURL.

How are WooCommerce placeholders mapped to PDF form fields?

The field mapper tool allows you to map fields individually. Combinations of placeholders with custom text can be mapped to a PDF field. Mappings can be associated with a specific PDF attachment or all PDF attachments. Field value mappings can also be created, allowing filled PDF fields to be filled with content that differs from the source values.

My fields are not getting filled, what is wrong?

Make sure the mapping exists in the list of mappings and the field names match.

If you attached an updated PDF file and your mappings were for the old attachment ID then those mappings will be deleted and you will need to recreate them.

Sometimes PDF form fields have validation scripts which prevent value with an incorrect format to be filled in. Date PDF fields must be filled with correctly formatted date strings.

How do I update the attached PDF file without attaching a new version and losing attachment ID related mappings and embeds?

Try using the Enable Media Replace plugin to replace the PDF file in-place in the Media Library.

My checkboxes and/or radio buttons are not getting filled, what is wrong?

Make sure your PDF checkbox/radio field’s exported value matches the value that is mapped to it. Usually, it is “On” or “Yes”. If you have a different value in the WooCommerce placeholder, you will need to create a value mapping so that your placeholder value gets changed to your PDF checkbox export value.

Some PDF viewers don’t render checkboxes correctly in some PDF files. You may be able to solve this issue by recreating the PDF in a different PDF editor. If you are using Pdf.Ninja API v1, switching to v2 may resolve your issue.

How do I remove the watermark in the filled PDF files?

Please see the Pdf.Ninja API website.

Categories
Email & SMSInvoicing & accounting
Plugin details
Version1.1.6
Last updated2026-04-02 4:12pm GMT
Added2024-01-02
Requires WordPress5.4
Tested up to7.0.2
Requires PHP5.5
Tags on WordPress.org
download
email
form
pdf
woocommerce
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