Zapletools

Write on PDF (Sign & Annotate)

Open a PDF, click anywhere on the page to place text, set the size and colour, then download the edited file. Great for signing, dating, approving or annotating. Your PDF never leaves your browser.

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How to use

  1. Open a PDF file.
  2. Type your text, then click on the page where it should go.
  3. Add as many notes as you like, across pages, then click Apply & Download.

Frequently asked questions

Is my PDF uploaded anywhere?
No. The file is opened and edited entirely in your browser; nothing is sent to a server.
Can I place text on different pages?
Yes. Use Prev/Next to move between pages and click to place text on each.
Can I write Urdu or Arabic?
The built-in font supports standard Latin characters. Non-Latin scripts and emoji are not supported by this tool.

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