iTool

Edit PDF (Sign & Annotate)

Free online PDF editor — add signatures, checkmarks, and annotations to any PDF. No install, no signup required.

Everything stays on your device. Nothing is sent to a server, so you can use it with confidence.

Add the PDF you want to edit

Up to 100MB

PDF

Draw Signature

Pen Width:5

Choose Color

Popular Colors

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Saving PDF...

iPhone photos (HEIC) can't be added directly

HEIC/HEIF files can't be placed into a PDF. Please convert them to JPG first, then upload again.

Convert HEIC to JPG

How to use Edit PDF (Sign & Annotate)

  1. Upload PDF: Upload your PDF file
  2. Select Tool: Choose from check, X, circle, signature, draw, or text
  3. Add Annotations: Click to add at desired location
  4. Save: Download edited PDF

Your file is ready. Tap the button below to save or share it.

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Frequently Asked Questions

Can I add text to a PDF?

Yes, you can insert text boxes anywhere on the page. Note that directly editing existing text in the PDF is not supported.

Can I add a signature or stamp to a PDF?

Yes, you can draw a handwritten signature directly or upload an image to place on the PDF. Checkmarks and stamp images can also be inserted.

Can I rotate pages?

Yes, each page can be rotated in 90-degree increments. The rotation is applied when you save the PDF.

Can I insert images into a PDF?

Yes, you can upload a photo or image file and position it anywhere on the PDF.

Do I need to install anything or create an account?

No, you can use it right in your browser for free. Files are never sent to a server.

Which file formats are supported?

PDF is supported. Up to 100MB per file. Everything runs in your browser, so files are never uploaded to a server.

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