Docx App - Qualified Electronic 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:
learning was difficult at first, your how to video's are too fast for a 74 year old to absorb, but hands on usage got me going in the end. I had to enter an enormous amount of text in my PDF form, but the ability to resize text boxes was a boon. Thanks, Bob Harrison
Robert H
2017-03-17
When filling out 1099-misc form, it would be beneficial for the information on the first page be copied throughout the other copies, as they are the same.
Kevin L T
2019-02-03
It was very easy to Fill out the PDF. Then I was suprised I could also mail it, from the same website. I can upload a PDF and have it mailed, even by Certified Mail. That you can mail or fax the PDF. You can like email to fax. Which is very good. Especially since I don't have a phone anymore, let alone a fax, since I just use my Cell Phone. Technical support is terrific. They are always availble, they know everything, they are very helpful. For example, one technician let me email him my PDF, he fixed it for me, and emailed back to me.
Anthony M
2019-02-22
What do you like best?
I can find forms from any state and use them for my purposes
What do you dislike?
Nothing I can think of. I se the product often
What problems are you solving with the product? What benefits have you realized?
Finding court forms in easy fillable format
Richard Fannan
2019-01-28
Being a small business Being a small business, it was so delightful to be able to find and fill 1099s for my employees and not have to pay money up front. Thank you pdfFiller!
Donice Blanton
2022-02-01
Thank you, I am grateful!!! This is such an amazing site / application. I have recently relocated to Puerto Rico from Philadelphia and I cannot be more appreciative in how much of a difference it has made upon me stumbling across this site. ~Nani
Nani Love
2021-11-12
Just happy I can put the forms I need… Just happy I can put the forms I need in one place and continue to use them without having to redo them every time.
imhe
2021-10-31
Slight misunderstanding promptly resolved There was initially a slight misunderstanding, however, I was lucky enough to get Dee again when I reopened the chat. She had thought that I just wanted my subscriptions automatic payments cancelled. Really I wanted the payment stopped and the subscription cancelled. Thankfully she worked up until the last minutes of her shift to help me. She was excellent help!
Irelynn Guthrie
2020-12-11
I gave a bad review initially I gave a bad review initially. I didn’t get the help I needed. Immediately someone else reached out. My issue was resolved within a few hours. I’m happy with the help I got the second time around. Thank you Gerald!
Marcy McCoy
2020-08-19

Docx App - Qualified Electronic Signature Feature

The Docx App offers a Qualified Electronic Signature feature that simplifies the signing process for documents. This solution ensures that you can sign important documents securely and efficiently, reducing the time and effort usually required.

Key Features

Secure and legally binding signatures
User-friendly interface
Compatibility with various document formats
Real-time tracking of document status
Integration with existing document workflows

Potential Use Cases and Benefits

Signing contracts and agreements quickly and securely
Validating official documents for businesses and individuals
Enhancing workflow efficiency in remote work environments
Reducing paper usage and storage costs
Streamlining the approval process in various industries

With the Qualified Electronic Signature feature, you can solve issues related to document security and authenticity. This tool provides peace of mind by ensuring your signatures meet legal standards, thus eliminating doubts around document integrity. By choosing the Docx App, you take a significant step toward modernizing your approach to document management.

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
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.
0:00 0:29 Suggested clip Create a Free Digital Signature for Signing PDFs — YouTubeYouTubeStart of suggested client of suggested clip Create a Free Digital Signature for Signing PDFs — 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.
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
Suggested clip Signing a Document on Android — YouTubeYouTubeStart of suggested client of suggested clip Signing a Document on Android — YouTube

How to Docx App - Qualified Electronic 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