Flatten PDF – Remove Form Fields & Annotations
Flatten PDF to remove form fields and annotations. Useful before sharing. Runs in your browser.
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About PDF Flattening
Flatten PDF files by removing interactive elements like form fields, annotations, and comments. The flattened PDF becomes a static, non-editable document perfect for archiving, sharing final versions, or printing. All visual content is preserved while interactive elements are converted to static content.
Frequently Asked Questions
Is this tool free?
Yes, this PDF flattening tool is completely free to use with no signup required. There are no usage limits, no hidden fees, and no account creation needed. The tool works entirely in your browser.
What does flattening a PDF mean?
Flattening a PDF removes interactive elements like form fields, annotations, and comments, converting them into static content. The flattened PDF becomes non-editable and is ideal for archiving or sharing final versions.
Are my files secure?
Yes, your files are completely secure. All processing happens locally in your browser—no files are uploaded to any server. Your PDFs never leave your device, ensuring complete privacy and security.
Will flattening affect the visual appearance?
No, flattening preserves the visual appearance of the PDF. All text, images, and formatting remain exactly as they were. Only interactive elements are removed.
Can I flatten password-protected PDFs?
No, password-protected PDFs cannot be flattened. Please unlock the PDF first using our unlock PDF tool before flattening it.