Modify DOCX for Sign without MS Word for Free

Drag and drop document here to upload
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 Dec 26, 2025

Modify DOCX for Sign without MS Word for Free with pdfFiller

How can you modify DOCX for sign without MS Word for free?

To modify DOCX for sign without MS Word for free, use pdfFiller's online editing tools to upload your DOCX document. You can then add digital signatures, text, and other necessary modifications directly in your browser.

  • Visit pdfFiller's website.
  • Upload your DOCX file.
  • Modify the document as needed.
  • Add your signature and any other elements.
  • Download or share the modified document.

What does it mean to modify DOCX for sign?

Modifying a DOCX for signing involves adjusting the document's content and layout to accommodate a digital signature without requiring Microsoft Word. This means using an alternative platform that allows users to edit, sign, and collaborate on documents efficiently.

Why modifying DOCX for sign is critical for modern document workflows?

In today’s digital environment, the ability to modify DOCX documents publicly for signing is essential. This process ensures quick turnaround times, promotes collaboration, and minimizes the dependency on specific software like Microsoft Word, thus facilitating smoother workflows.

Use-cases and industries that frequently modify DOCX for signing

Numerous industries rely on modifying DOCX for signing including legal, finance, human resources, and real estate. Common use-cases include signing contracts, employment agreements, and real estate documents, benefiting from the efficiency and convenience of digital modification and signing.

  • Legal documents such as contracts and agreements.
  • Financial documentation for loans and investments.
  • Human resource forms like offer letters or NDAs.
  • Real estate contracts and lease agreements.

Step-by-step: how to modify DOCX for sign in pdfFiller

The following steps will guide you through modifying your DOCX using pdfFiller:

  • Go to pdfFiller.com and create an account if you don’t have one.
  • Click on 'Upload Document' and choose your DOCX file.
  • Use the editing tools to make your modifications.
  • Select 'Sign' to add your signature, either by typing, drawing, or uploading.
  • Save your modifications and download or send the document.

Options for customizing signatures, initials, and stamps when you modify DOCX

pdfFiller offers three primary methods for customizing your signature or initials: you can type your name in a selection of styles, draw your signature directly with a mouse or touchscreen, or upload a scanned image of your signature.

Managing and storing documents after you modify DOCX

After modifying and signing your DOCX, pdfFiller allows you to securely store your documents in the cloud. The system provides comprehensive organizational tools for efficient document management, ensuring your documents are accessible whenever you need them.

Security, compliance, and legal aspects when you modify DOCX for sign

Security is paramount when modifying and signing documents. pdfFiller complies with various regulations (GDPR, HIPAA), ensuring your information is secure. The digital signing process offers non-repudiation, meaning the signer cannot deny having signed the document.

Alternatives to pdfFiller for modifying DOCX

While pdfFiller offers powerful features for modifying DOCX, there are alternative solutions available such as Google Docs, DocuSign, and Adobe Acrobat. Each platform has strengths and limitations depending on your specific needs.

  • Google Docs - Free and user-friendly but lacks advanced signing features.
  • DocuSign - Great for signatures but more expensive.
  • Adobe Acrobat - Comprehensive editing but requires a subscription.

Conclusion

In conclusion, modifying DOCX for sign without MS Word for free is a critical capability for modern document workflows. With pdfFiller, users have the power to create, edit, and sign documents seamlessly in a secure cloud-based platform, setting a new standard for efficiency in digital documentation.

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
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

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
I did not like the way my card was charged the $120 initial annual fee. I only wanted to pay by month. That was misleading and I did not appreciate it. If your going to offer the monthly plan, offer it, make the wording more clear. don't try and trick people into the yearly plan and make them go through customer service to get the refund. The reason I give four stars is because (1) the customer service rep was so helpful in getting me my refund back and (2) you have an awesome product. It is really working well for me.
Ben E
What do you like best?
I like how intuitive PDFfiller works compared to using a typical graphic design application to fill out PDF forms. PDFfiller does a good job at understanding how to format common documents and makes it easy for me to download files after filling them out. I think that the pricing for PDFfiller is very reasonable and the website is designed very professionally.
What do you dislike?
I have been able to use PDFfiller very smoothly in the time that I've used it, but it's not always perfect when it comes to formatting certain documents. I think they are improving all the time though.
Recommendations to others considering the product:
I would recommend PDFfiller for filling out digital documents, for sure. I think if you compare it to other cloud-based software tools, you'll see that it can work more smoothly with your workflow in many cases.
What problems are you solving with the product? What benefits have you realized?
We work with lots of digital documents, and since it can take a long time to fill them out through printing, writing and scanning, PDFfiller really helps to streamline the document filling and signing process. Everyone on our team that uses PDFfiller was able to start using it without problems pretty quickly.
Matthew Matthew
PDFfiller for the win!! PDFfiller for the win!! Of course, I've enjoyed avoiding filling out forms by hand and being able to create & save legible documents I can duplicate and email. But tonight, PDFfiller LiveChat surprised me! They helped solve a document problem for my daughter's online university application. The application program wouldn't let her upload her SAT scores, or continue her application until they were loaded! The website kept saying the 2-page file was too big!? So I loaded it onto PDFfiller, and got a helpful LiveChat rep, who quickly compressed the file for me. Voila, it worked!! PDFfiller, you just saved the day!
Jennifer Kennedy
easy to use pdf filler I use my pdffiller for all my real estate needs! I like the convenience of uploading docs from the internet I don't like how files are stored, it requires too much renaming.
Jonas D.
Does way better than I expected Works way better than any other ones I have tried. Will not use anything else. Allows me to make changes to any document I have scanned in so far.
Southernmost Vapor
Effortless Document Filling with pdfFiller! Overall, pdfFiller has been a great tool for me. It's saved me so much time and hassle, and I'm really happy with the results. Highly recommend! I've been using pdfFiller to fill out documents for a while and I have to say that I'm very impressed with its ease of use! It's incredibly straightforward and makes it so easy to fill in the blanks on forms. Plus, they have a wide selection of templates that make my job even easier! The only downside to pdfFiller is that the free version has some limited features. If you need more robust features, you'll have to upgrade to the premium version.
Jarmo P.
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!
You can edit your Word documents for free using platforms like Xodo, Microsoft Office Online or Google Docs.
Instructions on how to create electronic signature in Word Upload a file. Apply your edits. Create a free electronic signature. Fill out Word document. Download your document for free!
One way is to utilize the free web version of the software. This provides basic functionality and allows you to create and edit documents in your browser. It may not have the advanced features of the desktop version, but it'll work for simple tasks.

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

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