Pdf

Flatten PDF

Lock form fields and annotations permanently.

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Drop your PDFs here

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Max 100MB

Upload PDFs to flatten

Permanently bake form fields and annotations into your PDFs. Works with multiple files at once.

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How to use Flatten PDF

Three simple steps to get your result.

Drag and drop or click to select your file.

Adjust quality, size, or format options.

Your processed file is ready instantly.

Join multiple PDF files into one document.

Break a PDF into separate pages or sections.

Make PDF files smaller without losing quality.

Turn images into a PDF document.

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