Docx App - Authenticated Online Gratis
Drop document here to upload
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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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
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 have not been able to figure out how to use my mouse and just scroll/roll thru the doc. I have to go to the left and click on page 2, to get to page 2, I can't just use the roller on the mouse to move.
2015-11-04
While easy to use, plenty of features and very helpful for my needs, even with the follow-along snap menu to the right, it is simply not an intuitive dashboard..
2018-01-31
i wasn't provided with the email address to send my address change (8822). Especially after adding my card information for the payment. Other than that, my experience was very fast and to the point. i loved that.
2020-04-12
What do you like best?
That I am able to take any non-fillable pdf document and make it fillable.
What do you dislike?
I find the ease of use of the website decreased with the updated version. Not impossible, but less ease of use. Nothing too bad.
What problems are you solving with the product? What benefits have you realized?
I use pdfiller in all aspects of my job where non-fillable documents are not available. From Business Management to Human Resources.
That I am able to take any non-fillable pdf document and make it fillable.
What do you dislike?
I find the ease of use of the website decreased with the updated version. Not impossible, but less ease of use. Nothing too bad.
What problems are you solving with the product? What benefits have you realized?
I use pdfiller in all aspects of my job where non-fillable documents are not available. From Business Management to Human Resources.
2018-12-31
What do you like best?
We use it to generate fillable forms for customers - it works very well whether inserting date or image.
What do you dislike?
The document management part is a bit confusing. It can be difficult to work with templates vs documents, and with shared templates or documents.
What problems are you solving with the product? What benefits have you realized?
PDFFiller has made generation of forms - both using their web app and API, extremely productive for our operations team.
We use it to generate fillable forms for customers - it works very well whether inserting date or image.
What do you dislike?
The document management part is a bit confusing. It can be difficult to work with templates vs documents, and with shared templates or documents.
What problems are you solving with the product? What benefits have you realized?
PDFFiller has made generation of forms - both using their web app and API, extremely productive for our operations team.
2019-05-22
Easy to use & Quick
My business is all about paperwork. Everything is time sensitive and I could not get things done without PDFfiller. I use it daily. The ease of use is so important to me. I don't have time to learn difficult programs.
Easy to upload docs from anywhere, rearrange pages, make corrections, save as PDF and save or email. You can name your files and go back to them when needed. The dashboard is easy to navigate. I have used this software for years and they are always improving and adding new features.
I have had trouble uploading an occasional document but customer service fixed the issue each time. Sometimes my document is too large which is frustrating, they have a size limit. Also, a document with signatures from another software company (e-sign) sometimes don't come thru.
2019-09-18
It was a little slow at the beginning…
It was a little slow at the beginning until all information required was visible to agent - perhaps of the template for reply used. After that it was very quickly resolved. Thank you for todays agent.It was a little slow at the beginning until all information required was visible to agent - perhaps of the template for reply used. After that it was very quickly resolved. Thank you for todays agent.
2023-10-28
What I really like about the program is…
What I really like about the program is that we have a lot of issues and it was able to handle them all! My husband plays music at church which is a standard business. He is opening an LLC which we need to do several forms which most places do not handle including the 1120s, the k1, and so many others. The pdfFiller has handled them all!
2023-01-30
It is easy to use and most tools that I…
It is easy to use and most tools that I need, it's available for me to effectively edit my PDF file.
2020-04-19
Docx App - Authenticated Feature
The Docx App - Authenticated feature secures your documents while allowing easy access for authorized users. Protect sensitive information with a straightforward authentication process that ensures only trusted individuals can view or edit your files. This feature enhances your document management system, giving you peace of mind about sharing important content.
Key Features
User authentication for secure access
Customizable permission settings
Real-time document tracking and auditing
Seamless integration with existing workflows
User-friendly interface for quick document management
Potential Use Cases and Benefits
Protecting confidential business documents
Managing team access to sensitive project files
Preventing unauthorized edits to crucial reports
Simplifying compliance with industry regulations
Enhancing collaboration among trusted partners
The Docx App - Authenticated feature solves your security concerns by restricting access to only those who need it. With this feature, you can confidently share your documents, knowing that unauthorized users remain locked out. Simplifying your document security ensures that your focus remains on productivity rather than worrying about data breaches.
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 is the difference between 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.
Are DOC and DOCX the same?
Doc is the old file format system of MS Word while DOCX is the latest file format system of MS Word. Doc files can be opened in MS Word 2007, but DOCX files cannot be opened in MS Word 2003 and earlier version due to some compatibility problems. Doc file based on binary format while DOCX file based on XML format.
Is there a difference between DOC and DOCX?
Doc is the old file format system of MS Word while DOCX is the latest file format system of MS Word. Doc files can be opened in MS Word 2007, but DOCX files cannot be opened in MS Word 2003 and earlier version due to some compatibility problems. Doc file based on binary format while DOCX file based on XML format.
What type of file is a DOCX?
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 convert DOC to DOCX?
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How to Convert Doc to DOCX — YouTubeYouTubeStart of suggested client of suggested clip
How to Convert Doc to DOCX — YouTube
When did Doc become DOCX?
The DOC format has been used my Microsoft until the 2003 version of Word. In Word 2007, they introduced the DOCX as the new default format.
What is a .docx document?
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.
What is the difference between .doc and .docx files?
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.
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