Docx Editor - Cloud Security Trust 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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Last updated on Jan 16, 2026

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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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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:
I don't like that you have to hard return on open spaces or the text goes off the page. I don't like how there is not any guidance on the cursor in pre-developed forms-there should at least be a grid view option. I do like how clean it looks and intuitive it is to use.
Kim R
2014-09-26
On a learning curve,so it has been slow but I really like the ease of putting in my own form and filling in my data. Helps with creating readable Dues Notices
Sylvia M
2014-11-20
Making my job a lot easier using this… Making my job a lot easier using this product. A little difficult to navigate. I'm sure it will come easier with more frequency of using the product.
Leatrice Jones
2020-03-11
Very easy system to use and user… Very easy system to use and user friendly. The only suggestion I would make is being able to scan documents and then being able to combine them into 1 pdf file not having it as a zip file.
Amanda Reyes
2019-11-22
Easy alternative for PDF editing and updating More secure way to share documents with signature requests. Needs more cost-friendly modules for multiple users.
Rafat S.
2019-08-17
As a real estate broker, I have used the PDF Filler to fill out contracts and personal forms. Ease of use. I was able to figure out how the software worked and used it within 15 minutes. This was great because I needed it as soon as I could get it working! I honestly believe the software can be figured out easily by the vast majority of people. If not, they should be able to get assistance easily.
Mary W.
2017-11-24
There are many template options to… There are many template options to choose from, which is very helpful. PdfFiller is also easy to navigate. I would highly recommend it!
MaxN-Dionne Clark
2022-01-01
This is one handy app This is one handy app! I'm constantly having to sign this or sign that but pdfFiller makes the process so simple and seamless. Gone are the days of printing my doc, signing it, and then scanning it back to HR at our corporate offices. pdfFiller has saved me a ton of time! I love it1
Dave Tuggle
2021-05-25
PDF filter have an Exceptionally great after sales service. PDF filter have an exceptionally great after sales service. The customer care is beyond words good. Highly transparent and accommodating. Im quite happy with how they dealt with my queries. This is a very professional organisation. The software is amazing too.
Ian Madlenya
2020-12-26

Docx Editor - Cloud Security Trust Feature

Introducing the Cloud Security Trust feature of the Docx Editor, designed to provide a safe environment for your document editing needs. This feature ensures that your files remain secure while you work, so you can focus on your tasks without worry.

Key Features

Data encryption for enhanced security
Real-time collaboration with safe access controls
Automatic backup for document safety
User-friendly interface for easy navigation
Regular security updates to protect your data

Use Cases and Benefits

Ideal for remote teams sharing sensitive documents
Perfect for legal and financial professionals needing secure edits
Useful for educators managing student assignments safely
Great for businesses ensuring compliance with data protection regulations

The Cloud Security Trust feature solves your document security concerns by integrating robust protection methods that safeguard your data from unauthorized access. This feature allows you to collaborate confidently, knowing that your documents and sensitive information are well protected.

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
Go to File > Info. Select Protect document. Select Enable Editing.
Open a document in Word 2016. Switch to the Review tab on the ribbon. Click Restrict Editing in the Protect section of the ribbon. In the Restrict Editing panel on the right, check Allow only this type of editing in the document under 2. No changes (Read only) is the default restriction type.
Go to File > Info. Select Protect document. Select Enable Editing.
Open a document in Word 2016. Switch to the Review tab on the ribbon. Click Restrict Editing in the Protect section of the ribbon. In the Restrict Editing panel on the right, check Allow only this type of editing in the document under 2. No changes (Read only) is the default restriction type.
If you cannot edit your Word document, it's probably protected with password. Open Word 2016 document you have problems with. Go to Developer tab (if you don't have Developer tab, go to File>Options>Customize Ribbon> and select Developer) In the Protection group, go to Document Protection.
Suggested clip How to Edit a Word 2016 Document — YouTubeYouTubeStart of suggested client of suggested clip How to Edit a Word 2016 Document — YouTube
If you cannot edit your Word document, it's probably protected with password. Open Word 2016 document you have problems with. Go to Developer tab (if you don't have Developer tab, go to File>Options>Customize Ribbon> and select Developer) In the Protection group, go to Document Protection.
Click Review > Restrict Editing. Under Editing restrictions, check Allow only this type of editing in the document, and make sure the list says No changes (Read only). Click Yes, Start Enforcing Protection.

Video Review on How to Docx Editor - Cloud Security Trust Online

#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