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Flatten PDF

100% Client-Side Private

Permanently lock interactive form fields, checkboxes, and digital signatures into non-editable static content.

Select PDF with Form Fields or Annotations

Drag & drop your PDF file to flatten form fields

Processed 100% locally on your computer. Zero uploads.

Supported: .pdf

What does flattening do?

Flattening converts interactive text boxes, checkboxes, radio buttons, and digital signatures into permanent, read-only graphics. This prevents any further editing or tampering before legal submission.

HelpGate Privacy & Security Commitment

This tool operates strictly inside your browser session using standard Web APIs. Your input, confidential files, calculations, or tokens are never transmitted to or stored on HelpGate servers or third-party cloud infrastructure. You can safely disconnect your internet and continue using this tool once the page has loaded.