Sign Documents Online with Electronic Signature For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, or TXT
Based on 12500+ reviews
Last updated on Sep 8, 2026

Sign Documents Online with Electronic Signature

Sign documents online quickly and securely using pdfFiller's electronic signature tool, designed for small businesses and professionals.

What is the Electronic Signature Tool?

The electronic signature tool allows you to sign documents online without the need for printing or scanning. With this tool, you can either self-sign documents or send them for signature to others. The user-friendly interface ensures that you can navigate the signing process easily, regardless of your technical skills. Additionally, electronic signatures are legally compliant, adhering to regulations such as ESIGN and UETA, making them a reliable choice for your signing needs.

How Does This Feature Improve Document Workflows?

Using the electronic signature tool to sign documents online significantly speeds up the signing process. You can eliminate the need for printing, which saves both time and resources. Accessibility from any device means you can sign documents on the go, whether you are in the office or working remotely. Moreover, there are no hidden fees associated with using pdfFiller, making it a cost-effective solution for small businesses and professionals.

Three Ways to Create Your Signature

When you decide to sign documents online, you have three options to create your electronic signature: you can draw, type, or upload an image of your handwritten signature. Each method holds legal equivalence, ensuring that your signature is valid. You can customize your signature to suit your preferences, and all methods are compatible with various devices, allowing you to choose the one that works best for you.

How to Draw Your Signature

  1. 1.
    Use a mouse or touchpad to draw your signature directly on the screen.
  2. 2.
    Customize your signature by adjusting the thickness and color of the lines.
  3. 3.
    Position your signature where you want it on the document.
  4. 4.
    Save your drawn signature for future use to avoid redrawing it each time.

How to Type Your Signature

  1. 1.
    Select the option to type your signature in the designated field.
  2. 2.
    Choose from various font styles to find one that resembles your handwriting.
  3. 3.
    Pick a color for your typed signature to make it stand out.
  4. 4.
    Place your typed signature appropriately on the document.
  5. 5.
    Save your typed signature for easy access in the future.

How to Upload Your Signature Image

  1. 1.
    Prepare a clear image of your handwritten signature in a supported format, such as PNG or JPEG.
  2. 2.
    Use the upload feature to select and upload your signature image.
  3. 3.
    Position the uploaded signature on the document where needed.
  4. 4.
    Save the uploaded signature for future use to simplify the signing process.

Adding Initials to Your Documents

You can easily add initials to your documents using the signature tool. There are several methods for adding initials, including drawing, typing, or uploading an image. Customize your initials to match your style and place them accurately on the document. Once added, save your initials for quick access in future documents.

Legal Validity of Your Signatures

Electronic signatures created using pdfFiller are legally binding and comply with regulations such as ESIGN, UETA, eIDAS, and GDPR. These signatures come with an audit trail that records the signing process, ensuring that every action is documented. The verification process adds an extra layer of security, confirming the authenticity of your signatures and protecting against fraud.

Audit Trail and Verified Badge Explained

The audit trail feature provides timestamp details for every signature action taken, enhancing the trustworthiness of your documents. The verification badge signifies that your signature has been authenticated, which is crucial for maintaining user trust. Together, these features ensure that your signed documents are secure and credible.

Scenarios for Using Electronic Signatures

There are numerous practical scenarios where you can benefit from signing documents online. For instance, small businesses can use electronic signatures for signing contracts, while freelancers may need them for authorizing agreements. Real estate agents can complete forms quickly and efficiently, ensuring that transactions proceed without unnecessary delays. These examples highlight the versatility and relevance of electronic signatures across various industries.

How Does pdfFiller Compare?

DocuSign offers a robust feature set but can be complex for small businesses. pdfFiller provides a simpler, more affordable solution.

Adobe Acrobat Sign is known for its integration capabilities but often comes with higher costs. pdfFiller delivers essential features without the enterprise price tag.

signNow provides basic e-signature services but lacks the extensive template library of pdfFiller. Users benefit from pdfFiller's 1M+ templates for various needs.

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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

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

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
easy to make forms and complete and print
C Dwyer
It saves time to get needed documents prepared quickly
Mary
very simple and easy to navigate the site for those "in a quick hurry" moments. its a lifesaver really! Thank you so much for being you pdfiller!!
Ashley L
easy to use and help me so much easy to use and help me so much. great job!
Mone Wonka
So easy to share documents with… So easy to share documents with pdffiller.com
JEFF WELBORN
I usually use this program during a translation process when I get a request to translate a document in form of PNG or similar. But I believe that this app can still be further enhanced.
Arkadiusz W
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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!
Signing documents online with an electronic signature streamlines the signing process, saving time and resources. It eliminates the need for printing, scanning, and mailing, which is particularly beneficial for remote professionals and legal teams. Additionally, electronic signatures are legally binding in many jurisdictions, ensuring compliance with regulations. To maximize security, choose a platform like pdfFiller that employs robust encryption and authentication protocols, ensuring your documents remain confidential and tamper-proof.
To ensure the security of your documents when signing online, use a reputable platform like pdfFiller that implements advanced security protocols, including SSL encryption and multi-factor authentication. These measures protect your sensitive information from unauthorized access. Additionally, always verify the identity of the signers and utilize audit trails to track document activity. This not only enhances security but also provides peace of mind when managing important documents.
Yes, you can sign documents online with an electronic signature on mobile devices using pdfFiller’s mobile-friendly platform. This cross-platform compatibility allows you to access and sign documents from anywhere, whether on a smartphone or tablet. For optimal user experience, ensure your device has a stable internet connection and that you are using the latest version of your browser or app. This flexibility is essential for remote professionals needing to manage documents on the go.
You can sign a wide variety of documents online with an electronic signature, including contracts, agreements, and forms. pdfFiller supports multiple file formats, allowing you to upload PDFs, Word documents, and more. This versatility is crucial for legal teams and SMEs that handle diverse document types. Always check that the document complies with electronic signature laws in your jurisdiction to ensure its validity.
Document automation significantly enhances the electronic signing process by streamlining workflows and reducing manual errors. With pdfFiller, you can create templates for frequently used documents, allowing for quick customization and distribution. This efficiency is particularly beneficial for legal teams and remote professionals who need to manage multiple documents simultaneously. By automating repetitive tasks, you free up time to focus on more strategic activities.
If your electronic signature is not accepted, first ensure that you are using a legally compliant e-signature solution like pdfFiller. Check the document’s settings to confirm that electronic signatures are enabled. If issues persist, verify that the recipient’s platform supports the type of electronic signature you used. As a practical tip, always communicate with the recipient to clarify any requirements or preferences regarding electronic signatures.
You can track the status of documents signed online using pdfFiller’s built-in tracking features. This allows you to see when a document is viewed, signed, or completed, providing transparency throughout the signing process. For remote professionals and legal teams, this feature is invaluable for managing deadlines and ensuring timely responses. To enhance tracking, consider setting up notifications for updates on document status.

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

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