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Automatically generate, email and download PDF documents with Gravity Forms and Gravity PDF.

Gravity PDF is the ultimate self-hosted solution for dynamically creating digital PDF documents using Gravity Forms and WordPress.

Discover the Power of Gravity PDF

Highly Customisable PDFs

Out of the box you receive four highly-customisable PDF designs. Within seconds, you can personalise the look and feel by adding your company logo, header, footer, paper size / orientation, font, colour and size. If these designs don't suit, select a new one from the Template Shop, go bespoke, or build your own.

Send as Email Attachment

Gravity PDF can automatically email the PDF to both the admin and the user as soon as the form is completed. Try combining this feature with one of Gravity Forms payment add-ons to delay the email until the payment is complete.

Privacy, Security, and GDPR

Gravity PDF generates PDFs on your web server, so no third-party service receives your data. We've strong security in place protected these documents, and the plugin is GDPR-compliant for our European friends.

Features and Benefits

Your Software. Your Way

There’s no third-party APIs needed when generating your PDFs. That means no monthly fees or rate limits. You control the software and the documents it generates.

Multilingual Support

We support all languages, including complex symbol-based languages like Chinese and Japanese, as well as Right to Left (RTL) languages including Arabic and Hebrew. You can also install your own fonts.

Automated PDF Emails

Automatically email your PDF when a user completes a form. Have it emailed to people in your organisation, the user, or both. You can also conditionally generate and email the PDF.

Paywall your PDFs

Using Gravity Forms’ developer-licensed payment add-ons – like PayPal, or Stripe – you can restrict access to the PDF until after a payment is captured.

Automate Business Processes

Gravity PDF has deep integration with the popular automation plugin Gravity Flow. Email multiple PDFs at any point in a workflow, or use the Previewer add-on with the User Input step to allow users to review contracts or digitally sign.

Documentation and Support

The robust documentation has everything from basic install instructions to advanced developer how-to guides. Our friendly team is also on hand to provide FREE general support.

DIY Custom PDFs

PHP, HTML and CSS come easy? You’ll find creating your own PDF templates a breeze. If not, we offer a Bespoke PDF services tailored just for you. We can even auto-fill existing documents!

Open Source Software

Gravity PDF is licensed under the GPLv2 and the source code is freely available to view, download, fork and modify on GitHub. Community contributions are welcome!

Premium Templates and Extensions

Get extensions built specifically for Gravity PDF to enhance the plugin functionality,
or new templates to alter the layout of the generated PDFs.

Easily bulk export Gravity PDF documents from Gravity Forms entries in just a few clicks!


Gravity PDF Reports for GFChart allows you to generate professional PDF reports using GFChart, giving you greater insight into your Gravity Forms data.


The Previewer add-on for Gravity PDF allows generated PDFs to be previewed on-screen before a Gravity Form has been submitted.


The Core Booster add-on is a powerful extension for Gravity PDF which gives you more control over the appearance of your Core and Universal PDF templates.


The Watermark add-on for Gravity PDF makes is very easy to add text or image watermarks to your generated PDF documents.


An aesthetically pleasing PDF template which projects both professionalism and charisma.

A colourful, stylish Universal template with a focus on design. Great for businesses with a creative focus.

Sleek rounded corners, robust colour control, and compact design is bound to impress.

Using iconography to highlight the essential information, Iconic is a minimalist invoice perfect for modern business.

This invoice is so beautifully crafted it puts modern art to shame. Easily match the colour scheme to your brand.

Nothing beats the classics, and that's why this invoice is a winner. A simple layout that's easy on the eyes.

What people love about Gravity PDF!

Common Questions

How much does Gravity PDF cost?

The software itself is completely FREE and can be downloaded from However it does require you have the latest version of Gravity Forms installed (Gravity Forms is a premium WordPress plugin with prices starting from $59USD).

Which Gravity Forms license do I need?

Gravity PDF works with any Gravity Forms license and supports all official Gravity Forms add-ons. If you can afford it, the “Developers” license gives you full access to all Gravity Form add-ons and priority support. It’s a great investment.

Who develops and maintains the plugin?

Gravity PDF is built, maintained and supported by Blue Liquid Designs – a small Australian-based business that has been working with WordPress and Gravity Forms for over six years.

What kind of support do you offer?

We offer free general help and support for Gravity PDF via email. Users who purchase from the online store or our Bespoke PDF service receive premium priority support.

What are the hosting / software requirements?

We support the current and previous major release of both WordPress and Gravity Forms (but we recommend using the latest stable versions). You’ll also need to be running PHP 5.6 or higher (we recommend PHP7.1+) and have at least 64MB of WP Memory (128MB+ recommended). There are a few specific PHP modules that are also required, but they’re usually on by default.

What relationship exists between Gravity PDF and Gravity Forms?

In short, there is none. While Gravity Forms and Gravity PDF work together seamlessly they are maintained by two completely separate and independent companies. Gravity PDF is a third-party add-on for Gravity Forms and because of this the Gravity Forms team will NOT provide support for Gravity PDF (you’ll need to get in touch with our friendly support staff).

The software is free. How do you make money?

We sell premium add-ons, templates and offer a Bespoke PDF services to generate our income and allows us to continue developing the free version of Gravity PDF.

Is Gravity PDF compatible with third party add-ons like GravityView and Gravity Flow?

We try to ensure compatibility with other third party add-ons and support GravityView, Gravity Flow and Gravity Perks.

Can I auto-fill existing PDF documents with your plugin?

This isn’t possible with the free version, but can be done with a Bespoke template

Can I generate multiple PDFs from the same Gravity Form?

Yes. You can configure as many PDFs as you want. Each form entry will then be able to download all your configured PDFs.

Can I generate a PDF that includes all form entries?

No. Gravity PDF has a one-to-one relationship with the entries. That is one entry = one PDF.

Will Gravity PDF work on sites hosted on

Gravity PDF and Gravity Forms can be installed using’s Business plan.

How hard is it to create custom PDF templates?

We have extensive how-to guides showing you how to get started, but you’ll still need to be familiar with HTML, CSS and have a little bit of PHP knowledge to create your own PDF templates.

If I don’t have the knowledge to create my own templates will you do it for me?

Sure. Get in touch with our friendly staff, let us know your requirements and we’ll give you a quote to complete the work.
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