Add Electronic Signature PDF in Dropbox For Free

Based on 12500+ reviews
Last updated on Dec 23, 2025

Add Electronic Signature PDF in Dropbox with pdfFiller

What does it mean to add an electronic signature PDF?

Adding an electronic signature to a PDF means digitally signing the document to validate its authenticity and include your approval or consent. This process is crucial for many business operations where documents must be signed and shared quickly and securely.

Why adding an electronic signature is critical for modern document workflows

In today’s fast-paced business environment, the ability to add electronic signatures streamlines workflows, reduces turnaround time, and enhances convenience. It eliminates the need for physical signatures and allows documents to be signed from anywhere, making remote work seamless.

Use-cases and industries that frequently add electronic signatures

Various industries rely on electronic signatures for efficiency and compliance. Common use cases include:

  • Real estate transactions where contracts must be signed quickly.
  • Legal agreements that need timely approvals.
  • Healthcare documents that require patient consent.
  • Business contracts that necessitate signatures from multiple parties.

Step-by-step: how to add an electronic signature PDF in pdfFiller

Follow these steps to add an electronic signature to your PDF using pdfFiller:

  • Log in to your pdfFiller account.
  • Upload your PDF document from your Dropbox.
  • Navigate to the 'Signature' section in the editing toolbox.
  • Choose to create a new signature or select an existing one.
  • Place the signature on the PDF and adjust its size as necessary.
  • Save the document back to Dropbox or share it directly.

Options for customizing signatures, initials, and stamps when you add an electronic signature

pdfFiller provides various tools to customize your electronic signatures. You can create unique signatures using your mouse or touchscreen, upload hand-drawn signatures, or use pre-designed stamps and initials.

  • Choose from different font styles for typed signatures.
  • Use stamp options for company logos or standard approvals.
  • Adjust size and positioning easily with drag-and-drop functionality.

Managing and storing documents after you add an electronic signature

Once you’ve added an electronic signature to your PDF, managing and storing documents is straightforward with pdfFiller. Documents can be easily archived, tracked, and retrieved as needed.

Security, compliance, and legal aspects when you add an electronic signature

Electronic signatures are governed by various laws, including the ESIGN Act and the UETA in the United States. pdfFiller ensures compliance with these regulations, providing secure, legally-binding signature options.

Alternatives to pdfFiller for adding an electronic signature

While pdfFiller offers a robust solution for adding electronic signatures, there are alternatives available, such as DocuSign and Adobe Sign. However, these may have limitations in features or usability compared to pdfFiller.

Conclusion

Adding an electronic signature to a PDF in Dropbox using pdfFiller enhances your document workflow, enabling fast, secure transactions. This capability simplifies processes across various industries and ensures compliance with legal standards. By following the outlined steps and leveraging pdfFiller's features, you can streamline your document management effectively.

Collect legally binding electronic signatures the easy way

Edit, sign, send — done!

Quickly edit documents online, add signatures, and send for signing — all from one easy-to-use solution you can access from anywhere.
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Customize your workflow

Send documents to a single recipient or an entire group. Assign roles, set a signing order, and schedule reminders for a smooth, error-free process.
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Collect data efficiently

Create fillable PDF forms and let your recipients complete them from any device. Publish forms online or share them via a direct link to capture data and signatures without chasing people down.
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Track and store documents

Get real-time visibility into the signing process and keep track of all your documents in one place. Your files are stored in secure cloud storage, so you can access them anytime and anywhere.
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Share & collaborate

Need more eyes on a document before sending? Share it with the team to edit or highlight content, redact sensitive information, leave feedback, and exchange comments.
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Maintain security & compliance

Collect signatures in compliance with ESIGN, UETA, eIDAS, and GDPR. Protect your documents with a password, request additional signer authentication, set document expiration dates, and more.
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How to send a document for signature?

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Upload

Upload your document to pdfFiller and click E-sign.
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Add recipients

Choose who needs to sign and add as many recipients as you need.
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Prepare

Drag and drop fillable fields on your document and assign them to specific recipients.
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Finalize & send

Review your recipients, customize the signing order, set reminders, and hit Send.
Upload your document

Who needs this?

Explore how professionals use pdfFiller to get documents signed.
Sales
Human Resources
Legal
Real Estate
Education
Finance
Sales

Sales

Quickly edit contracts, add eSignatures, and send them to clients or vendors for signing without leaving pdfFiller. Track who has signed and who still needs to take action, keeping your business running smoothly.
  • Service agreements
  • Vendor contracts
  • Non-disclosure agreements (NDAs)
  • Purchase orders
Human resources

Human Resources

Create fillable PDF forms for offer letters, employment contracts, and onboarding documents. Let new hires complete and sign them from any device, making the onboarding process accessible and hassle-free for everyone.
  • Offer letters
  • Employment contracts
  • Non-compete agreements
  • Benefits enrollment forms
Real estate

Real Estate

Edit property agreements, add signature fields, and send them to buyers, sellers, or agents for signing. Send documents to a single recipient or an entire group, and track the signing process in real time to ensure timely closings.
  • Purchase agreements
  • Lease contracts
  • Property disclosure forms
  • Inspection reports
Education

Education

Create fillable forms for permission slips, enrollment documents, or policy acknowledgments. Allow parents, students, or staff to complete and sign them from any device. Keep track of all signed documents in one secure place for easy access and compliance.
  • Permission slips
  • Enrollment forms
  • Scholarship applications
  • Teacher contracts
Finance

Finance

Edit financial agreements, add eSignatures, and send them to clients or stakeholders for signing. Allow clients to complete and sign online digital forms from anywhere to simplify loan applications, account openings, and authorizations.
  • Loan agreements
  • Investment contracts
  • Financial statements
  • Payment authorizations

Why sign documents with pdfFiller?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA
FDA

Ease of use

Users appreciate pdfFiller's intuitive interface and the ability to manage documents from anywhere without clunky desktop software.

More than eSignature

pdfFiller is a complete solution that offers PDF editing, eSignature, file storage, and collaboration under one roof.

For individuals and teams

Whether you work solo or with a team, pdfFiller equips you with all the tools to handle your daily document tasks.

Collect signatures with a trusted, all‑in‑one solution

Try easy-to-use tools for all your document management needs.
Upload your document

pdfFiller scores top ratings on review platforms

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Pretty easy to use...so far. The only thing that concerns me was I didn't realize I had to pay for this until I had finished filling out a complex form. How did i miss that information at the beginning?
Elizabeth K
Home Inspector I still like the program albeit the script and font could use some improvements Being able to fill reports online , print and send. The script is hard to line up , checking off boxes is also difficult.
G M.
A safe way to fill forms I wish they had an option for screenshare set up support. Though it took awhile to learn, we are so grateful for what it's allowed our company to do! LinktoFill allows us to send out one link and receive back filled PDF's instead of uploading over and over and sending back and forth to gather missed info. The site is hard to learn and takes a bit to get used to.
Stephanie G.
I used this PDFfiller for the 1st time… I used this PDFfiller for the 1st time and it worked great. I was able to drag the document that was sent to me into the PDF filler and it opened all the fields so I could edit and resend.
crrichard
I had to fill out a form I had to fill out a form, sign it electronically and e-mail it. At first, the form came up as a print copy. I was unable to fill it in online. Thanks to pdfFiller.com I was able to accomplish what I had to.
JAY COHEN
I had a little problem with my billing… I had a little problem with my billing so i talked to Marie from the PDFFiller service team. She acted competently and solved my problem very fast. Friendly and competent!
Justus Hilgering
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Watch pdfFiller eSignatures in action

Check out a quick video tutorial that shows how to create and place your signature or send a document for signing.

FAQs

If you can't find what you're looking for, please contact us anytime!
Add a stamp Open a document, and then from the All tools menu, select View more > Add a stamp. From the left panel, select Stamp and then select a desired stamp from the required category. Select the spot in the document where you want to apply the stamp.
Ensure the PDF isn't certified or restricted by the author. Go to File > Properties > Security and confirm ``Comments, Fill & Sign'' is allowed.

Collect signatures with a trusted, all‑in‑one solution

Try easy-to-use tools for all your document management needs.
Upload your document