PDF Tools
PDF guides

How to use every PDF tool

Short, step-by-step guides with screenshots. Each one was written while testing the tool it describes, so the steps match what you see.

Edit and sign

Edit and sign

How to sign a PDF

Draw, type or upload a signature, place initials and dates, and fill existing form fields in one PDF workspace. Resize each placement and save your copy.

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How to edit a PDF

Add words and lines to supported paragraphs, resize their frames, and adjust images or added page objects.

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How to annotate a PDF

Add markup or edit supported existing annotations, including their messages, colors, replies and resolved state.

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How to fill out a PDF form

Complete multiline answers, checkboxes, radio groups and multi-select choices, then save editable fields or a flattened copy.

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How to create a fillable PDF form

Draw native text fields, checkboxes, dropdowns and radio buttons onto PDF pages. Give controls names and options, then export a PDF others can fill.

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How to flatten a PDF form

Merge form fields into the page so the answers cannot be changed.

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How to add a watermark to a PDF

Stamp a text watermark across every page.

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How to add page numbers to a PDF

Number every page, with the position and starting number you choose.

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How to overlay one PDF on another

Lay one PDF on top of another, at the opacity you choose.

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How to redact a PDF

Mark sensitive areas directly on PDF pages and apply permanent redaction. Review pending marks, choose browser or server processing, and export a fresh PDF.

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