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PDF Redaction Tool
Permanently remove text, images & graphics from your PDF. Securely redact directly in the browser without files being uploaded to a server.
Drag and drop files here to redact them
using the WebViewer below.
Files are processed entirely in the browser and are not uploaded to a server (learn more).
Automated or free-form redaction is available through our PDF Redaction Library.
What is PDFTron PDF SDK?
PDFTron is a software development kit (SDK) that can be used to rapidly embed PDF functionality into any application or workflow. Choose from 100+ features, such as viewing, annotation, and more.
PDF Redaction Library
Easily integrate our PDF redaction technology into your application or workflow. Safely remove sensitive content from your documents automatically, or via free-form annotations. Learn More
Privacy
Using the latest in browser technologies (like WebAssembly), this tool converts, redacts, and saves documents entirely in your browser without uploading it to a server for processing. The file does not leave your device and is therefore not shared with anyone, ensuring complete privacy.
Supported File Formats
- PDF, PDF/A
- JPG, PNG
- DOCX, XLSX, PPTX
Code Samples For Our PDF Redaction Library
See how to redact PDFs.
C# C# (.NET Core) JS (Node.js) C# (Xamarin) C++ Java Java (Android) JavaScript Kotlin Obj-C PHP Python Ruby Swift VB Go
Free Trial
Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.
Select a platform to get started with your free trial.
Web
Android
iOS
Windows
Linux
Unlimited usage. No email address required.
