Last updated on
Sep 22, 2025
Professional Docx Application 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
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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
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average user rating
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PDFs edited per month
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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:
Overall easy to use, however, there are instances where the edits on the pdf become warped, other times its difficult to remove words or characters. There should be a save option versus a Save As, as that navigates you to another screen. Or have an auto save option. Overall good program but still has small defects.
2016-02-19
Great experience for me since I'm preparing from a remote location in the mountains using the e-signature feature sending to legal services for filing.
2017-08-23
My QuickBooks won't let me print W2's unless I sign up for their payroll service. We have 2 employees! Not worth the expense! With PDFfiller, I was able to print W2's for much more reasonable price!
2018-01-22
So simple to use
I regularly have the need to edit & sign documents & have used a few of the other free & paid services, PDF Filler has been great to work with so I renewed my subscription again..
I find importing a PDF easier than most other similar softwares... changing font sizes and styles is simple and the process is fast even on my slow internet service..
So far I have not had an issue with any of the features..
2019-09-18
the company is very nice and it looks…
the company is very nice and it looks like a place that you will put your trust in and i can see it can help and i really thank the company and i love everyone that is in this site
2023-09-06
Super simple to use. There are only a few things that could use some tweaking like the sizing of the box for the fillable text could be a little simple to make smaller.
2022-01-12
Super sufficient and straight to the…
Super sufficient and straight to the point. All necessary language needed to address was there. Rocking and Rolling
2021-07-13
Very pleased with the customer care
I was new to using pdf filler and had a small technical issue with text auto deleting, so I hopped onto the chat where Sam helped fix the issue using screen share via a Zoom call, he kept me informed of what he was doing and the issue was resolved quickly. Sam also took the time to explain to me how to resolve the issue if I ever had it again and was friendly to communicate with, I am very pleased with the customer care, thank you Sam,
2020-09-10
My overall experience with your company was that of successful convenience. I was able to Get work I need it done in a reasonable amount of time and I had nowhere to turn until I found PDFfiller.com
2024-12-19
Professional Docx Application
The Professional Docx Application simplifies your document creation process. With this tool, you can create, edit, and manage your documents efficiently. It is designed to meet the needs of professionals who demand high-quality output and streamlined workflows.
Key Features
User-friendly interface for easy navigation
Real-time collaboration with team members
Advanced formatting options for polished documents
Template library for various document types
Robust security features to protect sensitive information
Use Cases and Benefits
Create reports and proposals quickly and easily
Collaborate with remote teams on projects in real time
Format documents professionally for client presentations
Store and manage documents securely in the cloud
Access your documents from any device at any time
The Professional Docx Application addresses common document challenges. It eliminates the guesswork in document formatting, enhances collaboration, and ensures your documents are secure. By using this tool, you can focus more on your work and less on document management.
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?
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Is DOCX a Word file?
A file with the DOCX file extension is a Microsoft Word Open XML Format Document file.
Is a Word document a DOCX file?
A DOCX file is a document created by Microsoft Word or another word processing program, such as OpenOffice Writer or Apple Pages. It contains formatted text but may also include images, drawn objects, and other document elements.
What is the difference between word doc and DOCX?
DOC is a document format used by Microsoft Word, while DOCX is its successor. Both are relatively open, but DOCX is more efficient and creates smaller, less corruptible files. If given the choice, use DOCX. DOC is only necessary if the file will be used by pre-2007 versions of Word.
What is a DOCX file in Word?
A file with the DOCX file extension is a Microsoft Word Open XML Format Document file. DOCX files are used for everything from resumes and cover letters to reports, flyers, documentation, invitations, newsletters, and more.
How do I open a DOCX file in Word?
To view your DOCX or DOC files, download the free file viewer and drag and drop the file onto the program window. File Viewer Lite will open the file and display the document in its native format as if you were viewing the document with Microsoft Word.
How do I make a DOCX file?
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How to Convert Doc to DOCX — YouTubeYouTubeStart of suggested client of suggested clip
How to Convert Doc to DOCX — YouTube
How do I use DOCX?
Android: Open the Play Store app in the app drawer, search for Microsoft Word, and then tap INSTALL on the app.
iPhone/iPad: Open the App Store, tap Search, and search for Microsoft Word.
How does a DOCX file work?
A DOCX file is a document created by Microsoft Word or another word processing program, such as OpenOffice Writer or Apple Pages. It contains formatted text but may also include images, drawn objects, and other document elements.
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