Docx Software - Privacy 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
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

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:
Surprised to find out, after filling out the form, that it is a paid service. Customer Service (Sam) was very helpful and pleasant, and sorted things our for me.
Peggy C
2014-08-14
While some features are good. Your singular home pkge should offer a bit more to earn five star rating. I rated just 4 stars. Erasing feature is a must to easily remove already written info, comes to mind.....
Jefferson Torres S
2016-04-07
It'd be helpful if there was a visual display on the side when selecting a document, so that I could see what I'm looking at and have the ability to rename it without completely opening it.
Diandra
2017-08-20
What do you like best?
I think it has all the features that other pdf signing software offers and it's well priced! I use it on a regular basis for all my pdf signing needs.
What do you dislike?
I think user interface can be improved but so far I've gotten used to it so it's not so bad.
Recommendations to others considering the product:
It really is a great tool, and well priced compared to the other competitors in the field
What problems are you solving with the product? What benefits have you realized?
I've been able to sign and fill out pdfs faster than ever. I've been able to have my real estate contracts signed quickly and effortlessly from my clients.
Gary Wong, MBA
2019-10-07
King of PDF Filling PDFfiller really saves time by allowing you to directly write on the PDF. Previously I had to print it out and fill out the details and have to rescan the document and PDFfiller eliminates all these steps. It's very simple to use as you just have to drop the PDF file which needs to be filled. The biggest advantage is that it also works with a file which is not "fillable" by allowing you to add text and images on it. Often times larger PDF file doesn't work directly so I have to divide it and have to re-upload them again. I think it would be really helpful if PDFfiller allows such functionality by default where it either works directly or ability to divide it on their website.
Verified Reviewer
2019-04-21
Good product for the money this product is well priced which is great for a startup business. The accessibility of acord forms is a big plus. I do wish it had a few more features that would make it even better - like the ability to attach an email without having to save in pdf and upload - and having a task option for future projects would be so great. Ability to create and save documents required by insurance industry is a plus. I like being able to access the program from anywhere and being able to upload documents for client files. Does not have ability to do sub folders and wish there were a section for each client for notes for tracking of conversations. Also wish there were a calendar where you could add tasks with reminders.
Debbie H.
2017-11-14
This program has great functionality This program has great functionality for myself and my team and they have excellent customer service. I switched to PDF filler nearly two years ago and have never looked back.
Denise P.
2024-12-04
Great tool! Great tool. I used it only to edit like half a dozen infographics. If anything I would ask for a full color pallet and different shapes for fills and graphics. It could maybe use a little more simplicity of use with the saving/ uploading function but at least functionality is there, no bugs in my experience.
Ed Reyes
2022-07-14
There are some minor things I have not figured out... There are some minor things I have not figured out how to do. Not sure yet if they are just missing features, or just not readily available in a way that I was expecting.
anonymous A.
2020-06-15

Docx Software - Privacy Feature

The Privacy feature of Docx Software safeguards your documents by ensuring your sensitive information stays secure. With this tool, you gain control over who can access your files and what they can do with them.

Key Features

Document encryption to secure content
User access controls to limit who sees documents
Audit trails to track document changes and access
Secure sharing options for safe collaboration
Customizable settings to fit your privacy needs

Potential Use Cases and Benefits

Businesses protecting client data from unauthorized access
Freelancers ensuring confidentiality of client documents
Teams collaborating on sensitive projects without fear of leaks
Individuals managing personal information safely

By implementing the Privacy feature, you tackle the common problem of data security. You can focus on your work knowing that your information remains private and protected. This leads to increased confidence, productivity, and peace of mind.

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
The DOCX file is different from the previous Microsoft Word programs, which use the file extension DOC, in the sense that whereas a DOC file uses a text or binary format for storing a document, a DOCX file is based on XML and uses ZIP compression for a smaller file size.
The DOCX file is different from the previous Microsoft Word programs, which use the file extension DOC, in the sense that whereas a DOC file uses a text or binary format for storing a document, a DOCX file is based on XML and uses ZIP compression for a smaller file size.
DOCX file extension when saved. Unlike the DOC format, the DOCX format is an XML-based open standard. This save is lossy and the effect is that formatting information from DOCX files is dropped in some cases.
A DOCX document is a compressed file, like an archive you make with 7-Xip or WinRAR. This means you can open it with one of those tools and see all the contents.
Compression examples Above examples are of PDF files that can be compressed well, and we estimate that an average PDF will be compressed between 30% and 50% (up to 85% if mostly text) when using reflate, while DOCX files which usually contain more text can be compressed up to 70% on average.
DOCX was originally developed by Microsoft as an XML-based format to replace the proprietary binary format that uses the . Doc file extension. Since Word 2007, DOCX has been the default format for the Save operation.
RAW format is what we refer to as Lossless format because it preserves the file's original data. Audio files in OGG, MP4 and MP3 are lossy formats, while files in ALAN, FLAG and WAS are all lossless.
The DOCX format uses the DEFLATE compression format, which is lossless. The percentage compression can vary with the content of the document.

#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