Sign DOCX For Free

Drag and drop document here to upload
Select from device
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 29, 2026

Sign DOCX

Sign your DOCX documents quickly and securely using pdfFiller's intuitive online tool, perfect for small businesses.

What is the Signature Tool for DOCX?

The signature tool for DOCX allows you to easily sign documents online without the need for complex software. With pdfFiller, you can sign DOCX files directly in your web browser. This tool features a self-signing option, meaning you can add your signature without requiring IT setup. Additionally, signatures created with this tool are legally binding, ensuring compliance with electronic signature laws.

How Does This Feature Improve Document Workflows?

Signing DOCX documents with pdfFiller enhances your document management by significantly speeding up the signing process. You no longer need to print documents, sign them, and then scan them back into your system. This tool works on any device, making it ideal for small and medium businesses (SMBs) that need efficient solutions. By eliminating fragmented tools, pdfFiller ensures a smooth document workflow.

What Are the Three Ways to Sign a DOCX?

There are three user-friendly methods to sign DOCX documents using pdfFiller:

  1. 1.
    Draw your signature using a mouse or stylus, allowing for a personal touch.
  2. 2.
    Type your name to create a typed signature, which can be customized with different font styles.
  3. 3.
    Upload an image of your signature, which can be easily placed on the document.

Each method provides a legally equivalent signature, ensuring compliance and ease of use.

How to Draw Your Signature

  1. 1.
    Open the pdfFiller signature tool in your web browser.
  2. 2.
    Select the option to draw your signature.
  3. 3.
    Use your mouse or stylus to create your signature on the canvas.
  4. 4.
    Customize the color and thickness of your signature line as desired.
  5. 5.
    Resize your signature to fit the designated area on the document.
  6. 6.
    Place your signature in the appropriate location on the DOCX document.
  7. 7.
    Save your signature for future use if needed.

How to Type Your Signature

  1. 1.
    Access the pdfFiller signature tool on your browser.
  2. 2.
    Choose the option to type your signature.
  3. 3.
    Enter your name in the designated text box.
  4. 4.
    Select from various font styles to customize your signature.
  5. 5.
    Choose a color for your typed signature.
  6. 6.
    Quickly place your typed signature on the DOCX document.
  7. 7.
    Save your typed signature for future use if desired.

How to Upload a Signature Image

  1. 1.
    Navigate to the pdfFiller signature tool in your web browser.
  2. 2.
    Select the option to upload a signature image.
  3. 3.
    Choose an image file from your device that contains your signature.
  4. 4.
    Ensure the image is in a supported format, such as PNG or JPEG.
  5. 5.
    Upload the image and adjust its size as needed.
  6. 6.
    Place the uploaded signature in the correct position on the DOCX document.
  7. 7.
    Save the signature for future use to streamline the signing process.

Adding Initials to Your DOCX

To add initials to your DOCX document, you can use the same signature tool. You have the option to type your initials or draw them using your mouse or stylus. Customization options allow you to change the font style and color of your initials. This feature ensures that your initials are legally valid and can be placed quickly on the document, making it easy to authorize contracts or lease agreements.

Saving and Reusing Your Signatures

pdfFiller allows you to save your signatures for future use, making the signing process even more efficient. You can set default signature settings for quick access. This feature is particularly beneficial for small businesses, as it saves time during document workflows. Your saved signatures can be accessed easily through your user account, ensuring you always have them ready when needed.

Legal Validity of Signatures

Signatures created using pdfFiller comply with various electronic signature laws, including ESIGN, UETA, eIDAS, and GDPR. This compliance ensures that your signatures are legally binding. The tool also provides audit trails, which can be crucial for maintaining records of signed documents. Understanding the legal validity of your signatures is important for any business that requires formal agreements.

Scenarios for Signing DOCX Documents

There are numerous scenarios where you might need to sign DOCX documents:

  1. 1.
    Signing a lease agreement to finalize rental terms.
  2. 2.
    Authorizing contracts for business partnerships or services.
  3. 3.
    Completing forms required for small business operations.
  4. 4.
    Signing agreements related to employment or freelance work.

Each of these scenarios highlights the practicality of using pdfFiller for quick and efficient document signing.

How Does pdfFiller Compare?

DocuSign offers extensive features but can be complex for small businesses. pdfFiller provides a simpler, more affordable solution.

Adobe Acrobat Sign is known for its robust features but comes with higher costs. pdfFiller offers essential features at a lower price point.

signNow provides competitive pricing but lacks the extensive template library of pdfFiller. pdfFiller's 1M+ templates streamline the signing process.

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.

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.
Screen

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.
Screen

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.
Screen

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.
Screen

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.
Screen

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.
Screen

How to send a document for signature?

Illustration

Upload

Upload your document to pdfFiller and click E-sign.
Illustration

Add recipients

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

Prepare

Drag and drop fillable fields on your document and assign them to specific recipients.
Illustration

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
I have just been informed by my college that I can't use this format. After paying for it and working with it for months, they prefer I use a format with expandable boxes for each indicator. This is a user friendly method but my only difficulty as been that the only information I can add to the PDF is what fits in the fixed boxes. This would be a suggestion in the formatting of this PDF.
aconant
Had similar capability on work computer(s)> I was fine with filling out PDF files and saving them. Ths allows signatures and other features that may get me to keep it.
Pat D
I have had limited use since I became a subscriber. I have difficulty printing the PDF file I was working on and asked your online help desk what I could do to remedy that but without success.
Anonymous Customer
All good. However it would be nice to be able to move the type up and down when placed on the page rather than have to keep placing the type symbol in a spot where you think it will fit on the line.
Janet M
best editor so far its easy to use, extremely helpful in editing my files the only thing i dont like is the $20 a month payment plan. other than that its thee PERFECT online solution to editing your files. id def recommend to other people
Game Master Tekken
What do you like best? Simple, online services that can be accessed anywhere as long as you're online, Really helpful for road-warriors, salesman on the go. User friendly and output file as your preferred file-type. What do you dislike? Need online access, sometimes struggling for no network access, helpful if you have the mobile apps for signing PDF Files. Also would be great if can be exported in secure PDF What problems is the product solving and how is that benefiting you? Online pdf modifying, filling and file conversion as needed, awesome services that is really benefited for small enterprise,or individual business. Productive, efficient yet effective tools
Andi Marsali
Show more Show less

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 efficiently sign a DOCX document online, use pdfFiller's cloud-based platform that allows you to upload, edit, and eSign documents securely. Simply upload your DOCX file, navigate to the 'eSign' feature, and you can add your signature with just a few clicks. This method not only saves time but also ensures that your document is securely stored and easily accessible from any device. For added security, consider using a password protection feature to safeguard your signed documents.
Signing DOCX files electronically offers numerous benefits, including enhanced security, time efficiency, and improved document management. With pdfFiller, you can sign documents without the need for printing or scanning, which reduces paper waste and streamlines your workflow. Additionally, electronic signatures are legally binding in many jurisdictions, making them a reliable option for remote professionals and legal teams. To maximize these benefits, ensure that your electronic signature complies with local regulations and use secure cloud storage for easy access.
Yes, you can sign DOCX documents on mobile devices using pdfFiller's mobile-friendly platform. This feature allows you to upload, edit, and eSign documents directly from your smartphone or tablet, providing flexibility for remote professionals. Simply download the pdfFiller app or access the website through your mobile browser, upload your DOCX file, and follow the prompts to add your signature. For optimal performance, ensure your device has a stable internet connection and the latest version of your browser.
pdfFiller implements robust security measures for signing DOCX files, including encryption, secure cloud storage, and compliance with industry standards. When you sign a document, your signature is encrypted and stored securely, ensuring that only authorized users can access it. Additionally, pdfFiller provides audit trails for each signed document, allowing you to track changes and verify the authenticity of signatures. For enhanced security, consider enabling two-factor authentication on your account to protect your documents further.
To ensure your signed DOCX document is legally binding, use pdfFiller's eSignature feature, which complies with e-signature laws such as the ESIGN Act and UETA in the United States. When you sign a document through pdfFiller, it captures essential information such as the signer's IP address and timestamp, which can serve as proof of consent. Always check the legal requirements in your jurisdiction to confirm that electronic signatures are accepted for your specific document type. For added assurance, consider consulting with a legal professional.
If you encounter issues signing a DOCX document, first ensure that your internet connection is stable and that you are using a compatible browser. If problems persist, clear your browser cache or try accessing pdfFiller from a different device. Additionally, check that your DOCX file is not corrupted and is properly formatted. If you continue to experience difficulties, pdfFiller's customer support team is available to assist you with troubleshooting and resolving any technical issues.
Yes, you can collaborate with others while signing a DOCX document using pdfFiller's sharing and commenting features. After uploading your document, you can invite colleagues or clients to review and sign it by sending them a secure link. This collaborative approach allows multiple users to provide input and sign the document in a streamlined manner, enhancing productivity for remote teams. For effective collaboration, set clear deadlines for feedback and signatures to keep the process moving smoothly.

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

Try easy-to-use tools for all your document management needs.
Upload your document
Rate this tool
4.3
satisfied
54 votes