The PDF Editor plugin lets users upload PDF documents, add signatures, text, drawings, and dates, then download the updated file. This is useful for forms, waivers, agreements, or any document that requires user input or approval inside your app.
Requirements
This is a Boost plugin, available on specific plans only.
How to use the PDF Editor plugin
Log in, go to Builder in the left navigation
Click the + button to open the Plugin Marketplace
Search for PDF Editor, then click Add Plugin
Name your plugin and choose whether to add it to the side menu, then click Add
Go to the Settings tab
Configure document behavior
Enable Download File to allow users to download the PDF to their device
Enable Reopen File to allow users to reopen the same document or upload a new one
To test it out, in the App Preview:
Upload a PDF document by clicking the folder icon
Select a PDF file from your device to upload
Edit the document
Use the signature tool to draw and place a signature anywhere on the document
Resize or delete the signature as needed
Use the box tool to add a resizable text or drawing box
Use the text tool to insert typed text
Use the date tool to automatically insert the current date
Adjust or remove elements
Drag items to reposition them
Resize items as needed
Click the X icon to delete any added element
Navigate the document
View the document name in the top bar
Scroll through pages or jump between pages in multi-page PDFs
Download or replace the document
Click the document name to download the updated PDF
Click the folder icon to upload a different document
Click the Security tab:
Turn on Require Login to restrict access to logged-in users
(Optional) Add tag-based restrictions and choose whether to match any or all tags
Click the Tagging tab:
Enter a tag name to automatically apply to users when they open this feature
Click Add Tag
Click the Purchase tab:
Check Require Purchase to enable
Choose your product type (e.g., Single Purchase or Subscription)
Upload an image, fill out purchase text, and success/failure messages
Click the Analytics tab to see feature performance:
View usage data such as opens and interactions over time
Pro tips
Use this plugin for waivers, contracts, or consent forms that require signatures
Keep PDFs optimized for mobile viewing to improve usability
Test document editing and downloads on a real device for best results