Apps · free & private
AZ PDF Editor
Sign, fill and annotate PDFs — draw or type your signature, add text, dates and checkmarks, all on your device.
What you get
Draw, type or upload your signature once, then place it on any page.
Text, initials, dates, checkmarks, stamps and strikethroughs, anywhere on the document.
Black out sensitive passages and add watermarks before you share.
The signed PDF is created in your browser. Your document never leaves your device.
Why pdf editor & sign on AZ Tooling?
AZ PDF Editor turns any PDF into something you can sign and fill in minutes. Drop a document, create a signature by drawing, typing or uploading an image, then place it anywhere — along with initials, dates, checkmarks, free text and redaction blackouts.
Everything runs locally in your browser, which makes it a safe place for contracts, IDs and financial documents: the file is never uploaded, and the signed PDF is generated on your own device.
Frequently asked questions
How do I sign a PDF?
Open the editor and drop your PDF, create a signature by drawing, typing or uploading an image, then click anywhere on a page to place it. Move, resize or rotate it until it looks right, then hit Download.
Is the PDF editor free?
Yes. Free with no limits or watermarks, because everything runs on your own device.
Is my PDF uploaded?
No. All processing happens locally in your browser via WebAssembly. Your document never leaves your device.
Does signing produce a legally usable signature?
The editor places a drawn or typed signature image onto the PDF, which is how most e-signing services represent signatures visually. For regulated digital-signature workflows, check your jurisdiction's requirements.