Last updated on
Sep 21, 2025
Easiest 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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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
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
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:
I really like the program; however, when I save I get logged out. I have not been successful at using any form except the Offer to Purchase. I need addendums.
2018-10-24
What do you like best?
The ease of use and tremendous amount of options make this one my most frequently used tools on a daily basis.
What do you dislike?
Nothing... I could get more options by upgrading my subsctiption but I am fine as it is for now.
Recommendations to others considering the product:
Great Software. You'll use it every day!
What problems are you solving with the product? What benefits have you realized?
Editing pdf documents is a breeze and saves lots of time and paper.
The ease of use and tremendous amount of options make this one my most frequently used tools on a daily basis.
What do you dislike?
Nothing... I could get more options by upgrading my subsctiption but I am fine as it is for now.
Recommendations to others considering the product:
Great Software. You'll use it every day!
What problems are you solving with the product? What benefits have you realized?
Editing pdf documents is a breeze and saves lots of time and paper.
2019-05-28
PDFiller
I love being able to use PDFfiller. It sure makes completing forms much easier and quicker than printing them and writing forms out.
Some forms are not able to be saved after filling them in. They save blank. I have to download the form and then save it to a file.
2019-04-25
Worth the money
I've been subscribing to this service for several years! I love it! It's nice to be able to start on my laptop or phone and pick up where I left off on the other device. The download notification feature is nice because it ensures the person got your email and actually downloaded the file. Will maintain my subscription for the immediate future.
2024-03-23
Despite having some difficulties with…
Despite having some difficulties with the payment of the subscription, the service was fast and effective. I have to verify with my bank the reason for the unsuccessful transaction.
2022-07-06
The support service in pdf Filler works…
The support service in pdf Filler works fantastic. I've got a refund request completed in less than 5 minutes. Bravo!
2022-02-04
Free not so Free
Easy to use and alter forms to fit my needs. Was disappointed that it seemed to be free until you get to the end and you have to pay. Thankfully there was the option of the 30 day free trial.
2021-01-26
PDF Filler works great it has found every form I've ever queried
PDF Filler works great it has found every form I've ever queried. Even those really hard to find ones from Social Security or Veterans Administration
2025-05-02
The experience is great because there…
The experience is great because there have been some documents that I needed to change, but for the free trial I wasn't expected to get charged at all. It's free for a reason. That's all apart from that, it's a great tool to have.
2025-06-30
Easiest Docx Application Feature
Discover the Easiest Docx Application feature that transforms how you create, edit, and manage your documents. This tool streamlines your workflow, making document handling simpler and more efficient for anyone.
Key Features
User-friendly interface that anyone can navigate
Quick document formatting options for professional layouts
Real-time collaboration for seamless teamwork
Multi-format support to open and save various document types
Cloud integration for easy access from any device
Use Cases and Benefits
Students can quickly format essays and reports without hassle
Professionals can collaborate on projects in real-time, improving productivity
Freelancers can manage multiple document types with one tool, saving time and effort
Small business owners can create marketing materials and presentations easily
With the Easiest Docx Application feature, you can tackle your document-related challenges head-on. It simplifies complicated tasks. By using this tool, you will spend less time figuring out formatting, and more time on what truly matters. This feature can solve your problems, ensuring you produce high-quality documents in less time.
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
What program will open a DOCX file?
Microsoft Word (version 2007 and above) is the primary software program used to open and edit DOCX files. If you have an earlier version of Microsoft Word, you can download the free Microsoft Office Compatibility Pack to open, edit, and save DOCX files in your older version of MS Word.
How do I open a DOCX file?
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 open a DOCX file without word?
If you don't have Word installed, or your version of Word is older than 2000, you can still open and print a DOCX file using the Word viewer in addition to the Compatibility Pack. You must have both the Microsoft Word reader and the compatibility pack installed to open DOCX files.
How do I open a DOCX file in Windows 10?
Open. Doc files with Microsoft Word.
Go to File > Save As.
Select the Folder or Path where you want to save the file.
Name the file or rename the file.
Click on Save as types drop down menu. Select Word Document (*.docx)
Click on Save.
Can I open a DOCX file without word?
If you don't have Word installed, or your version of Word is older than 2000, you can still open and print a DOCX file using the Word viewer in addition to the Compatibility Pack. You must have both the Microsoft Word reader and the compatibility pack installed to open DOCX files.
Can I open a Word document without word?
How to Open Word Documents Without Word. To open a DOC file, download Microsoft's Word Viewer application; to view a DOCX file, install the Microsoft Office Compatibility Pack in addition to Word Viewer. The Compatibility Pack also allows you to view additional Microsoft files, such as PowerPoint and Excel files.
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