Word Tool - Authenticated 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:
I have found PDF Filler easy to use, I am no at all computer educated and if I have a problem I find the information I need easy to acc.ess and very informative. I would recommend PDF Filler to anyone in need of this service.
Anonymous Customer
2016-03-02
PDF filler seems to be very useful. Is/was slightly difficult to figure out but once understood is fairly easy to use. Unfortunately the price is too high for those of us on fixed income. Is there anything lower cost for disabled seniors? Please?
Donald S
2017-08-24
What do you like best?
I have been using this app since 2016, best app ever , saved me time, money, printouts and all in one group of options which made my life easier.
What do you dislike?
Never had any issues as far as I remeber
Recommendations to others considering the product:
Keep the good work going guys
What problems are you solving with the product? What benefits have you realized?
Converting from and to pdf, faxing and email options along with notarize service
Administrator in Government Relations
2019-08-22
Nice application for editing Nice application for editing. Takes a bit of getting used to but plenty of form filling options. Easy to download and share files. Pricing is ok.
Paul Hurst
2024-04-18
Easy to use and very helpful in my business I use this PDF Filler multiple times daily and it is so easy to use and makes my life so much easier when doing many things.
Nicole Arnold
2024-03-11
The tool was very efficient for my work… The tool was very efficient for my work related updates as well. I was able to store my documents and update it as per necessary. I was looking for a better way to see my documents on the dashboard like a folder view.
Sunitha Menon
2021-01-20
Useful and handy website Useful and handy website! Excellent customer service, very kind and helpful. Would highly recommend for all your PDF needs.
Rebecca Stapleton
2021-01-12
great site has helped me out a lot being a successor for my deceased loved one. thanks for the great site but please fix the type or a form. it looks terrible and clears the background
Aquaide
2021-01-06
organization I wish the updates had an option to keep the title and not make duplicates. I like to keep "my documents" organized and not all the downloads unless I want to save it as multiple copies. I love that it combines pdfs w other docs. I love the highlight and annotate features.
Miriam Shaw
2024-12-12

Word Tool - Authenticated Feature

The Word Tool - Authenticated feature enhances your document management by providing a secure, reliable environment for your writing needs. Whether you are working on sensitive projects or need to verify document integrity, this feature supports your goals effortlessly.

Key Features of Word Tool - Authenticated

Secure document access and editing
Real-time collaboration with authentication checks
Audit trails for tracking changes and edits
User-friendly interface for easy navigation
Cross-platform compatibility for all devices

Potential Use Cases and Benefits

Ideal for businesses managing confidential information
Perfect for collaborating with teams on sensitive projects
Useful for educators requiring secure document submission
Suitable for legal professionals maintaining client confidentiality
Helpful for writers ensuring their work remains protected

This feature solves your problem by ensuring that only authorized users access and edit your documents. You will minimize risks and enhance productivity with a secure platform that tracks changes and ensures your work remains intact. Choose the Word Tool - Authenticated feature for peace of mind and complete control over your documents.

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
Office 365: Developer Blog Basic Authentication means that the client application passes the username and password with every request. Over time, we've introduced Modern Authentication, which is based upon OAuth 2.0 for authentication and authorization.
When accessing Exchange Online from a client like Outlook or Actively, clients have traditionally used Basic Authentication (also known as Legacy Authentication). Modern Authentication uses web-based sign via OAuth in allowing full single sign on, and rich multi-factor authentication processes.
Modern Authentication is a method of identity management that offers more secure user authentication and authorization. It's available for Office 365 hybrid deployments of Skype for Business server on-premises and Exchange server on-premises, as well as, split-domain Skype for Business hybrids.
Modern authentication in Exchange Online enables authentication features like multi-factor authentication (MFA) using smart cards, certificate-based authentication (CBA), and third-party SAML identity providers. They don't use modern authentication.
For many years we've supported Basic Authentication based connections to Exchange Online. Basic Authentication means that the client application passes the username and password with every request. This change also does not impact on-premises versions of Exchange Server and only applies to Exchange Online.
Modern Authentication enables Active Directory Authentication Library (ADAM)-based sign-in for Office client apps across different platforms. This enables sign-in features such as Multi-Factor Authentication (MFA), smart card, and certificate-based authentication.
Disabling unneeded authentication is an easy process. Go to the Microsoft Admin Portal. Select a user, go to mail, and then to Manage email apps. Disable any authentication processes that you do not need: In particular focus on disabling IMAP and POP as these two are targeted in password spray attacks.
To enable Basic authentication for a specific protocol that's disabled, specify the switch without a value. To disable Basic authentication for a specific protocol that's enabled, you can only use the value :false.

#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