PDF Suite
Redact & Flatten PDF
Lock form values permanently and flatten layers into a non-editable document to prevent tampering or unintended edits before distribution.
Upload PDF to Flatten Form Fields & Annotations
Lock all form responses and make interactive elements permanent and non-editable.
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Your files never touch any external server
Unlike other online converters that upload your confidential PDFs, images, and videos to remote cloud servers, NovaTools executes all transcoding, manipulation, and rendering strictly in your browser memory via WebAssembly and HTML5 APIs.
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Hardware Accelerated
How to use Redact & Flatten PDF
1
Upload File
Load the completed PDF form or layered document.
2
Flatten Layers
Choose flattening options and process the document.
3
Export
Download the secured, flattened PDF.
Key Feature Highlights
- Flattens fillable form fields into static text
- Removes interactive layers and hidden form metadata
- Prevents post-signature modifications
Frequently Asked Questions
What does flattening a PDF do?
Flattening merges all form fields, annotations, and vector layers into the base document so they can no longer be edited.