
Sign a PDF online
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Signing PDFs in Dropbox is quick and simple. Here's how:
1.
Click the select file button above and select the PDF that you would like to sign.
2.
You will be redirected to the free PDF editor.
3.
Click the page you‘d like to sign in the left sidebar and click Sign to request signatures or sign it yourself.
4.
Once you’ve added your signature, save your PDF.

Collaboration made easy
When documents require signatures, security becomes more important than ever. Dropbox makes it easy to securely share signed PDFs.
Simply copy a link to share access with colleagues, clients, or collaborators. Need extra protection? Password-protect your files or set expiration dates for complete control.
If you need to send a copy, rather than providing access to the original file, Dropbox Transfer allows you to send large collections of files in seconds. For advanced tracking and engagement insights, Dropbox has you covered with send and track file sharing.
Frequently asked questions
To sign a PDF, simply click the select file button above and select the PDF that you would like to sign. You will then be redirected to the free PDF editor where clicking Sign will allow you to sign your PDF.
For simple everyday signing needs, Dropbox eSignature tools have the basics covered. These can be accessed in the PDF Editor tool, or under the Signatures menu in the home screen of your Dropbox account.
If you’re ready to take your eSignature workflow to new heights, Dropbox Sign offers advanced security—perfect for strict legislature in legal and healthcare fields, for example—as well as a customizable signing experience.
Dropbox equips you with all the tools you need to master your PDFs. You can:
- Merge, split, and rotate pages on the fly—organize your documents exactly how you want
- Add or delete pages with ease—keep only the content that matters
- Annotate, comment, and request signatures—collaborate seamlessly with colleagues and clients
- Convert PDFs to other formats—ensure maximum compatibility
- Encrypt documents—add an extra layer of security for sensitive information