Flatten PDF — Remove Form Fields Online
Flatten PDF to remove interactive form fields and annotations. Make PDF non-editable.
Drop your file here or click to browse
Maximum file size: 50.0 MB
Accepted: .pdf
Features
- ✓Flatten form fields
- ✓Lock annotations
- ✓Reduce file size
- ✓Print-ready output
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Frequently Asked Questions
How do I use Flatten PDF?
Upload your PDF with form fields or annotations, then click Flatten. The result is a static, non-editable PDF.
Is Flatten PDF free?
Yes, Flatten PDF on ToolPix is 100% free with no signup or installation required.
Is my data safe?
Uploaded files are automatically deleted within 2 hours. We never share your data.
Why would I flatten a PDF?
Flattening merges interactive form fields and annotations into the static page content, making the document non-editable and ensuring it prints exactly as seen.
Can I flatten only form fields and keep annotations?
The default flattens all interactive elements. Advanced options allow you to choose which element types to flatten.
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