Secure Docx App Online Gratis

Drop document here to upload
Select from device
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:
Recently I needed to fill out several forms from my mortgage servicer. They emailed the forms in pdf format and wanted them signed and returned same day. I don't have a scanner available so I googled and found PDFfiller. I was able to get my forms filled out, signed, and sent back in a very short time. PDFfiller is very easy to use. It really saved my day!
Cheryl S
2014-11-16
So easy to use.....I was in need of a Quitclaim Deed for mineral rights, and PDFfiller was the only site that offered the form that I needed. What a find!
Lois F
2015-08-19
So far it has worked for what I need. I wish there was a better price for non profit corporations. AZ Exotic Bird Rescue, Inc. is a 501c3 charity but I had to buy myself because of the cost.
Tyler O
2017-11-15
I only have one contract to fill out as a real estate agent...My contracts are months apart so only need one month of service. after the learning curve this program is fairly easy to finish my needs....
Don H
2017-11-26
Great service. There isn't anything that I can't do with this program. Very convenient. It works when you need it. My only desire is that while typing, the sentences should automatically loop to the next line. It's bothersome that I have to keep my eyes on the line instead of what I'm doing.
Gary F
2018-12-24
Very happy been searching for an easy… Very happy been searching for an easy to use PD filler for a long time - bit expensive in comparison - but it better in comparison also.
Terry Edwards
2021-11-19
Took me a minute to get the hang of… Took me a minute to get the hang of it... after that no problem. Not sure if there is a tutorial for typing in text and moving the text where you need it...
Rachel
2021-08-14
Great app for editing pdf documents and… Great app for editing pdf documents and for getting business done and important documents filled and completed. I am very happy with this
Randy Janush
2021-03-02
Your service is awesome! Saves time and money from having to run all the way from home to Staples then fax/email important documents to the recipient. This service is easy to edit and save/email documents to the recipients. I really love your service!
Lucinda K
2020-04-24

Instructions and Help about Secure Docx App Online Gratis

DOCX App Secure: full-featured PDF editor

Instead of filing all the documents personally, try modern online solutions for all kinds of paperwork. Most of them offer the basic features only and take up a lot of space on your desktop computer. In case a simple online PDF editing tool is not enough and more flexible solution is needed, you can save your time and process the PDF documents faster than ever with pdfFiller.

pdfFiller is a web-based document management service with an array of built-in editing features. If you've ever had to edit a document in PDF, sign a scanned image of a contract, or fill out a form in Word, you'll find this tool useful. Using pdfFiller, you can make the documents fillable and share them with others right away, edit PDF files, sign contracts and so on.

Got the pdfFiller website in order to start working with documents paperless. Create a new document from scratch or use the uploader to browse for a document on your device and start changing it. All the document processing tools are available to you in just one click.

Use powerful editing features to type in text, annotate and highlight. Once a document is completed, download it to your device or save it to the third-party integration cloud. Add images into your PDF and edit its appearance. Collaborate with people to fill out the document. Add fillable fields and send documents for signing. Change a page order.

Use one of these methods to upload your document template and start editing:

01
Upload a document from your device.
02
Open the Enter URL tab and insert the hyperlink to your file.
03
Search for the form you need from the catalog.
04
Upload a document from cloud storage (Google Drive, Box, Dropbox, One Drive and others).
05
Browse the Legal library.

Discover pdfFiller to make document processing effortless, and say goodbye to all the repetitive steps. Boost your workflow and submit important documents online.

Secure Docx App: Your Document Protector

The Secure Docx App provides a simple solution for protecting your important documents. With this app, you can ensure that your files remain confidential and secure.

Key Features

Password protection for all documents
Encryption to safeguard sensitive information
User-friendly interface for easy navigation
Ability to set expiration dates for file access
Secure sharing options with trusted contacts

Potential Use Cases and Benefits

Professionals handling sensitive client data
Students storing research papers or assignments
Businesses sharing confidential contracts
Lawyers managing case documents securely
Anyone needing peace of mind when sharing files

The Secure Docx App addresses the challenge of document security by providing robust features that keep your files safe. With straightforward controls, you can easily manage who sees your information and when. This app helps you stay in control and protect what matters most.

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
That makes MS Word the best app which can open a DOCX file. Now, you did not mention which platform you want to open the file in — Android, Windows, macOS, iOS etc. However, MS Word comes for all the platforms I just mentioned.
Office Documents Viewer. This app will open a wide range of file types, and it's updated regularly. WPS Office + PDF. If you're looking for a sturdy app, this could be the one for you. Microsoft Word. OfficeSuite + PDF Editor.
DOCX files are generally files that Microsoft Word uses, but Google Docs can also read and edit them. This window teaches you how to open DOCX files on Android with either Microsoft Word or Google Docs.
Suggested clip how to open word document DOCX in android phone — YouTubeYouTubeStart of suggested client of suggested clip how to open word document DOCX in android phone — YouTube
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.
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.
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 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.

#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