Add DOCX for 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 May 25, 2026

Add DOCX for Signature

Add your signature to DOCX documents quickly and easily using pdfFiller's intuitive tools.

What is the Signature Tool?

The signature tool in pdfFiller allows you to add DOCX for signature directly within your documents. This tool distinguishes between self-signing and sending documents for signature, providing a more streamlined experience. You can choose from three signing methods: drawing, typing, or uploading an image of your signature. The user-friendly interface simplifies document management, making it accessible for small businesses and professionals without technical expertise.

How Does This Feature Improve Workflow?

Adding signatures to your documents significantly improves workflow by reducing the time spent on document handling. With pdfFiller, you can eliminate the need for printing and scanning, which is especially beneficial for small businesses and professionals who require efficiency. This feature allows you to sign documents in seconds, enabling you to focus on other important tasks.

Three Ways to Create a Signature

There are three primary methods to create a signature using pdfFiller: drawing, typing, and uploading an image. Each method holds legal equivalence, ensuring that your signature is valid regardless of how it's created. You can choose the method that best suits your preferences for signature creation, allowing for a personalized touch in your documents.

Drawing Your Signature

  1. 1.
    Access the signature tool in pdfFiller.
  2. 2.
    Select the option to draw your signature.
  3. 3.
    Use your mouse, touchpad, or stylus to create your signature.
  4. 4.
    Customize the color and thickness of your signature line.
  5. 5.
    Practice drawing until you are satisfied with the result.
  6. 6.
    Save your drawn signature for future use.
  7. 7.
    Position your signature in the desired location on the document.
  8. 8.
    Finalize the document to complete the signing process.

Typing Your Signature

  1. 1.
    Select the option to type your signature in the signature tool.
  2. 2.
    Choose from various available font styles and colors.
  3. 3.
    Type your name or initials in the designated area.
  4. 4.
    Adjust the size and placement of your typed signature as needed.
  5. 5.
    Preview your signature to ensure it meets your expectations.
  6. 6.
    Save the typed signature for future documents.
  7. 7.
    Insert your signature into the document where required.
  8. 8.
    Complete the document to finalize the signing process.

Uploading a Signature Image

  1. 1.
    Open the signature tool in pdfFiller.
  2. 2.
    Select the option to upload a signature image.
  3. 3.
    Ensure your image is in a supported format, such as PNG or JPEG.
  4. 4.
    Locate the image file on your device and upload it.
  5. 5.
    Position the uploaded signature image in the desired location.
  6. 6.
    Resize the image if necessary to fit the document layout.
  7. 7.
    Confirm the placement of your signature image.
  8. 8.
    Finalize the document to complete the signing process.

Adding Initials to Your Document

  1. 1.
    Access the signature tool and select the initials option.
  2. 2.
    Choose to draw, type, or upload your initials.
  3. 3.
    Position your initials in the appropriate places within the document.
  4. 4.
    Resize your initials to ensure they fit well within the document's layout.
  5. 5.
    Use initials for quick identification in contracts or agreements.
  6. 6.
    Save your initials for future use in other documents.
  7. 7.
    Finalize the document after adding your initials.

Customizing Your Signature Appearance

You can customize the appearance of your signature in several ways. When drawing, you can choose different colors and thicknesses for your signature line. If you opt to type your signature, you have access to various font styles and colors. After placing your signature, you can resize and reposition it to ensure it looks perfect in your document.

Saving and Reusing Your Signatures

To save your signatures in pdfFiller, simply follow the prompts after creating your signature. You can set a default signature for convenience, allowing you to use it across multiple documents without having to recreate it each time. Reusing signatures saves time and ensures consistency in your documents.

Legal Validity of Signatures

Signatures created using pdfFiller comply with legal standards such as ESIGN, UETA, eIDAS, and GDPR. This compliance ensures that your signatures are legally binding. Additionally, pdfFiller provides an audit trail for signed documents, which is essential for legal verification and record-keeping.

Next Steps After Signing

After signing your document, you have several options for sharing it. You can integrate your signed documents with other pdfFiller features, enhancing your document management workflow. Explore more functionalities within pdfFiller to maximize your efficiency and streamline your processes.

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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

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PDFfiller is very convenient, quick and easy to use! I can use it right from the desk in my office, between sessions. Billing gets done more frequently.
Donna F. D
Easy to monitor several documents, through changes, at the same time. Really appreciate ease of access.
Tommy H
An easy service and I like that they… An easy service and I like that they send it to the IRS for me. Thanks
Paula
great app Its a great app to use and super easy to understand.the best it has everything you need i the app. its with you 24/7anywhere you go in the world :)
geomaliante
Very easy to use Very easy to use. Processes pdf's quickly.Free trial very useful to find out capabilities of the software.
Vikramditya Kapila
Completed what I needed done Completed what I needed done. The reason for 4 stars is because you force people to sign up for a monthly subscription versus just charging for the one time use of the feature.
Derek
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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!
To add a DOCX for signature in pdfFiller, simply upload your DOCX file to the platform, then select the 'eSign' option. This process allows you to quickly prepare your document for signing. After uploading, you can drag and drop signature fields where needed. This method ensures that your document is ready for secure electronic signatures without the hassle of converting formats. For best results, ensure your DOCX file is formatted correctly before uploading to avoid layout issues.
When you add a DOCX for signature on pdfFiller, your document is secured with advanced encryption protocols. This means that your sensitive information remains protected throughout the signing process. Additionally, pdfFiller employs secure cloud storage, ensuring that your documents are not only accessible but also safeguarded against unauthorized access. For enhanced security, consider enabling two-factor authentication on your account to further protect your documents.
Yes, you can add multiple signatures to a single DOCX document using pdfFiller. After uploading your DOCX file, simply insert multiple signature fields at the required locations. This feature is particularly useful for documents that require approval from multiple parties, such as contracts or agreements. To streamline the process, you can also set the signing order, ensuring that each party receives the document in the correct sequence.
Yes, you can edit a DOCX document after adding signature fields in pdfFiller. However, be cautious as certain edits may affect the placement of the signature fields. To maintain the integrity of the document, it’s advisable to finalize your edits before adding signature fields. If you need to make changes post-signature field addition, you can easily remove the fields, make your edits, and then reinsert the signature fields as needed.
In pdfFiller, you can convert various file formats to DOCX for signature, including PDFs, images, and text files. This flexibility allows you to prepare documents from different sources for electronic signing. To convert a file, simply upload it to pdfFiller, select the conversion option, and choose DOCX as your target format. This feature is particularly beneficial for users who need to standardize documents for signature while maintaining the original content.
pdfFiller ensures cross-platform compatibility when adding a DOCX for signature by providing a web-based interface that works seamlessly across devices and operating systems. Whether you’re using a PC, Mac, or mobile device, you can access and sign your documents without any compatibility issues. This is crucial for remote professionals and legal teams who need to collaborate on documents from various locations. For optimal performance, ensure that your browser is up-to-date.
If you encounter issues while adding a DOCX for signature in pdfFiller, first check your internet connection and ensure that your DOCX file is not corrupted. If problems persist, try clearing your browser cache or switching to a different browser. pdfFiller also offers customer support through chat and email, where you can get assistance with specific issues. Additionally, consulting the pdfFiller help center can provide you with troubleshooting tips and resources.

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