1. Are you selling eBooks or PDF files from your WordPress site?
2. Are you concerned that one of your customers might upload your eBook on a file sharing site and you will lose sales?
3. Would you like to automatically stamp the header or footer of your PDF files with the customer’s personal details (example: name, email, address) upon purchase to discourage sharing?
If you have answered “yes” to all of the above then the WP PDF Stamper plugin will be the perfect solution for your site.
The WP PDF Stamper plugin allows you to dynamically stamp a PDF file with the customer’s details (example: name, email, address etc.) upon purchase. The PDF stamper then sends the stamped copy of the PDF file (your eBook) to the customer via email. If you are wondering why it is important to stamp the PDF eBook before giving it to your customer then this page is for you.
Additionally, you can password protect the stamped PDF files with the customer’s email address and encrypt the PDF files to prevent users from being able to copy, modify or print the content of the file.
Below are just some of the notable features of the WP PDF Stamper Plugin:
Easy installation like any of our other WordPress plugins.
Protect your eBook(s) from being shared on the file sharing sites.
Password Protect PDF Files
Password protect your stamped PDF files with the customer’s email address or with a fixed password.
Stamp the customer’s details to the header or footer of every eBook (PDF file) that you sell.
Encrypt PDF Files
Automatically encrypt the stamped PDF files to prevent users from being able to copy, modify or print the content of the file.
Supports All Adobe PDF Versions
The PDF stamper plugin supports all Adobe PDF versions and formats.
Stamp Encrypted Customer Details
The PDF stamper plugin allows you to stamp encrypted value of the customer details. For example: instead of stamping a plain email address, you can stamp an encoded version of the email address. You will be able to decode it to get the original value.
Preserve PDF File Content
The stamper plugin will preserve the content of your PDF files. So it will work fine even if you have links, bookmarks, multimedia elements, forms etc. in your PDF file.
PayPal Buy Now Integration
Can be easily integrated with a PayPal “Buy Now” button. If you are selling PDF files using a PayPal button then this option will be very useful for you. Read details here.
Easy WP eStore Integration
Pre-integrated with the WP eStore (WordPress Shopping Cart) plugin so your PDF eBooks will be automatically stamped upon purchase then delivered to your customer via secure encrypted link.
Easy WooCommerce Integration
The PDF stamper plugin can be integrated with Woo-Commerce. So your PDF eBooks purchased via that plugin will be stamped with customer info and then delivered to the user.
Works with HTTPS Pages
PDF Stamper plugin works with https pages out of the box (useful if you are using an SSL certificate on your website).
Check out our customer only forum to see how we handle product related issues (usually we reply within 24 hours).
Footer Stamp Visual Overview
The stamping supports English language only at this time.
Documentation & Technical Support
- Documentation site (Contains all the documentation for the WP PDF Stamper plugin)
If you are having any issue with this plugin then feel free to leave a comment in the comment area below or on the documentation site or post it on the customer only support forum.
Get the WP PDF Stamper Plugin
This plugin doesn’t work on PHP 8. We have to use an external library for some of the PDF file handling related operations. That external library is not PHP 8 compatible. So we have had to retire this plugin.
If you want to use it on a site using PHP 7 (example: PHP 7.3, PHP 7.4) then we can sell you a version that works on PHP 7 server. You can contact us if you are interested in that.
Feel free to leave a comment if you have any questions.