Docx Tool - Digital Signature Online 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, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
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Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
Well, I tell you what...ease of use and timely features aside, if it were not for pdffiller.com, I might well be losing my job. Thanks for being there when I needed you the most! Charley
Charley G Kidder, J
2016-01-30
Was looking for a fast PDF fillable form. I found it here. Even has e-sign which really makes me look professional. Always wanted to try it and now I'm glad I did.
Gerald
2016-05-27
I needed to print but had to wait to get ink for printer. Two days later I couldn't find the document to print and one of the Reps from your company helped me find the documents and I was able to print them. Thank you.
carol C
2019-12-19
PDF Filler This is a very useful program to me in my work. I can easily send documents to be filled in by customers, easy to use and easy to navigate. I do not have any cons with this program, if you are not utilizing this you should be. It is highly useful and functional
Rebecca B.
2018-03-21
SIMPLE AND EASY TO UNDERSTAND FOR PEOPLE WHO ARE NOT TECH SAVY ITS GOOD BUT PRICE SHOULD BE MADE RESONABLE SO THAT MORE PEOPLE CAN AFFORD AND USE YOUR TOOLS. FOR PEOPLE IN INDIA IT IS STILL EXPENSIVE. IF YOU REDUCE YOUR PRICE, IT WILL BE AFFORDABLE TO MANY AND YOU WILL HAVE MORE CUSTOMER VOLUME IN INDIA THAN ANY OTHER COUNTRY. THIS WILL HELP YOU GENERATE MORE REVENUE.
ALLTRONIX INC
2023-03-08
What do you like best? PDF Filler has been a game changer for my business. Not only can I edit pdf documents In a neat and professional way, but also rearrange documents in whatever order I want, delete any pages from a document that isn't needed, and the access to the cloud makes things so much easier to be able to work my saved work from anywhere and any computer. What do you dislike? My one just like really is that for signature it used to date and timestamp but at some point that disappearing and I don't know how to get it back. Recommendations to others considering the product: PDF filler program is just such a user friendly system. It allows anyone to be able to use this and succeed What problems are you solving with the product? What benefits have you realized? The major benefit for me is being able to access all my documents through your cloud system which allowe me to have access to all my saved work at any time.
Maricruz McIntosh
2022-02-07
I highly recommend Pdffiller! Pdffiller is an amazing software and tool for any business. It is a tremendous value and their technical support is also outstanding.
David Raff
2021-11-10
So far everything seems to be working effectively. Only had one inconvenience and that was when I tried printing and I kept getting a black block on the signature panel.
Osaris C
2021-09-04
Everything went smoothly, but if I was in a position to give some unsolicited advice, it would be to broaden your inventory of documents to choose from, preferably TCF Bank Documents.
Ronald Evans J
2021-03-30

Docx Tool - Digital Signature Feature

The Docx Tool Digital Signature feature simplifies the way you secure your documents. With just a few clicks, you can add a digital signature to your files, ensuring authenticity and integrity. This feature is designed for both personal and professional use, making document signing effortless and reliable.

Key Features

Add digital signatures to documents quickly
Ensure document authenticity and integrity
Easy integration with existing workflows
User-friendly interface for all skill levels
Support for multiple file formats

Potential Use Cases and Benefits

Sign contracts and agreements without printing and scanning
Authenticate reports and proposals in business settings
Secure sensitive information in legal documents
Streamline document signing for remote workforces
Enhance customer trust with secured transactions

The Docx Tool Digital Signature feature effectively addresses your document security needs. By eliminating the hassle of paper-based signatures, it saves you time and enhances efficiency. Whether you need to sign a contract, validate a report, or ensure the security of sensitive data, this feature is your reliable solution for a seamless signing experience.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
0:15 2:04 Suggested clip How to Add A Signature in a Word Document — YouTubeYouTubeStart of suggested client of suggested clip How to Add A Signature in a Word Document — YouTube
Place the cursor in your Word document where you want to insert a signature. Click the Insert tab. Select Signature Line. A menu will appear. Fill out the required fields. Select OK.
Click the File tab. Click Info. Click Protect Document, Protect Workbook or Protect Presentation. Click Add a Digital Signature. Read the Word, Excel, or PowerPoint message, and then click OK.
Suggested clip How to Create Electronic and Digital Signature and Sign PDF and YouTubeStart of suggested client of suggested clip How to Create Electronic and Digital Signature and Sign PDF and
To add your signature, launch the Preview app, go to Preferences, and click on Signatures. Choose To create a Signature, and another window will pop up with a pane showing you what your computer's webcam can see. Sign your name on white paper and hold it up near the webcam.

How to Docx Tool - Digital Signature Online - video instructions

Watch the video guide to learn more about pdfFiller's online Signature feature

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025