Password Protect PDF and Esign PDF for MSFT Gratis

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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
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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
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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:
It was really easy to use the very first time I used it. It is also cloud based so if I need to use it on a different computer, all I have to do is log in on that computer.
Steve N
2015-07-27
so far so good...I have just tried it today with billing to Medicare and I hope the forms go through properly and the claims are paid. I will not know how this works until I see if the claims have been honored.
Marjorie L Roblin L
2017-09-03
It is the most efficient, neat and tidy way to complete forms. Won't be without it now. Thank you PDF filler! It makes form filling a breeze. Wow...what a feeling of accomplishment after a form is filled out so neatly. It's the best.
Arthur B
2018-11-15
I do like the ease of use as this is the first time I have used a PDF application. I have just started using Adobe and unfortunately I think I like that better. Not positive yet.
Nicole
2019-12-02
What do you like best?
I started using PDFfiller as an alternative to Adobe Acrobat, which is not available for Chromebook. I expected it to be something I could use to make small edits to PDFs and also to fill in non-fillable forms. It has proven to be way WAY more than that. I like that the program is incredibly versatile
What do you dislike?
I wish I could save files to by Google Drive into the folders that I want rather than having to move them from the PDFfiller folder.
Recommendations to others considering the product:
Try it first, but it really is that good.
What problems are you solving with the product? What benefits have you realized?
editing PDFs, converting PDfs to Power Point, signing documents directly,
Joseph Gareri
2019-08-23
Good for business Works well most of the time with only about 5% of customers having difficulty signing documents. Plan to keep using PDFFILLER does everything I need it to do for my business: quick edits, templates and storage. Some workflow improvements could be made to save clicks and therefore time. Would like more flexibility to send templatized emails
Mark S.
2019-09-18
Excerpts of my letter in TIME Magazine… Excerpts of my letter in TIME Magazine published November 29TH, 2004 which are available on Newsstands Monday, November 22ND, 2004
JORDAN NYEMBE
2024-02-05
I find that using your program is easy to navigate and looks professional when completed. I find that using your program is rather easy to navigate. The only issue that I have had is when I try to print a document, there have been quite a few times that it will download to 63% and then gets stuck there. I have to close the document and try again....sometimes several times until I can print it. Besides that, it has been great!
Elaine Bostic
2023-01-22
Great tools for pdf editing Great tools for pdf editing, very easy to use and the final documents look so professional. Honest company with a good back-office team.
L. Loriel Liao
2021-09-20

Password Protect PDF and eSign PDF for MSFT

Secure your PDF documents with our Password Protect feature and streamline your signing process with eSign PDF for Microsoft applications. Whether you are sharing sensitive information or managing contracts, our solution ensures your documents remain safe and legally valid. You can focus on your work without worrying about unauthorized access.

Key Features

Encrypt PDFs with strong passwords
Add e-signatures for quick approval
User-friendly interface for easy navigation
Compatible with Microsoft Office applications
Track document status and history effortlessly

Potential Use Cases and Benefits

Protect confidential business reports from unauthorized access
Facilitate remote contract signing for faster transactions
Ensure compliance with industry regulations by securing sensitive data
Reduce paper waste and streamline the document handling process
Enhance collaboration while maintaining control over document security

Overall, Password Protect PDF and eSign PDF for MSFT offers a practical solution to your document security and signing needs. You can keep your important information safe and simplify your workflow. Make the choice today to secure your documents and enhance your efficiency.

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
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.

How to Password Protect PDF and Esign PDF for MSFT - video instructions

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