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Adobe Acrobat

Fill and sign a PDF

Drag and drop a PDF to use Acrobat as a PDF form filler.

How to sign a PDF and fill in a form

Follow these easy steps to fill and sign a PDF using an e-signature:

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  1. Click the Select a file button above, or drag and drop a file into the drop zone.
  2. Select the PDF document you want to fill in and sign.
  3. Your file will be uploaded to Acrobat web. You must be signed in to complete the fillable form.
  4. Use the tools in the Sign panel to fill in the form fields and add a signature to PDF.
  5. Click Next.
  6. Download your completed form or get a link to share your PDF online.

Try our free PDF filler and document signer tool

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Fill and sign PDFs online

Form filling is quick and easy with the Adobe Acrobat Fill & Sign tool. Upload a file, then add text, checkmarks, lines, and more.

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Add your PDF signature fast

To sign PDF forms, create an electronic signature for free and then place it or your initials anywhere in the PDF document. You can type, draw, or upload an image of your signature.

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Speed up your workflows

The Acrobat online signature tool lets you fill in a form, sign documents, and share it with others without leaving Acrobat, so you can get your work done in record time from anywhere.

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Share secure files after e-signing

After signing in to download your form, you can share your free PDF file with others in just a few clicks. You can even password protect your document to ensure your changes stay safe. Recipients receive a trusted link by email.

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E-sign PDFs from anywhere

You can use the document signer in any browser, so you don’t need to install any additional software. All you need is an internet connection.

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For all of your e-signature needs

From school forms to formal agreements, Acrobat is your one stop to add a signature without ever needing to print a piece of paper. With Acrobat AI Assistant you can even chat with your documents and get a summary of contracts or agreements, so you never miss the fine print.

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An easy way to fill out forms

Save time by checking a box with just a simple click. You can use checkmarks, circles, or dots depending on what the form requires. Text fields can be filled out just as easily, and you can add initials and your signature to complete the form.

A PDF that can be filled and signed

A free, trusted PDF filler

As the inventor of PDF, Adobe has been working with PDF forms longer than anyone else. You can trust the quality of Acrobat tools when filling out and signing PDFs.

FAQs about our PDF form filler and signing documents online.

More resources on how to sign a PDF

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Use Acrobat tools for free

  • Sign in to try 25+ tools, like convert or compress
  • Add comments, fill in forms, and sign PDFs for free
  • Store your files online to access from any device

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