Password Protect PDFs Made Simple For Free

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.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal

Every PDF tool you need to get documents
done paper-free

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
This is fabulous! I was using Nuance PDF Converter, which has worked fine for many years, but it couldn't handle a couple of the 2013 IRS forms...So I did them here. And it worked!
gene s
2014-11-02
The person who dialogued with me concerning my problem very patiently walked me through the steps of printing my tax form and everything was nicely resolved. Thank you very much, especially for your patience.
Naomi
2016-06-20
The ease and operation was fantastic. I get confused very easily with all the new technology. With PDFFILLER I was able start at file I found in the browser and fax it, import a file and email it without any trouble. I will be using this a lot.
Dorothy H
2016-11-04
PDFfiller is simple and easy to use. It gets the job done. Easy way to have paperwork signed. PDFfiller makes the documents look very clean and keeps me organized. Also it is not hard to figure out how to use it. The customer support is amazing too. There are no CC options when sending out a document for someone to sign. I hope PDFfiller creates that feature soon.
Chris R.
2017-11-14
Was able to use site, but site is not mobile-friendly I tried using this site on my mobile phone and would recommend only using a PC; the site is not mobile friendly. Otherwise after some effort I was able to upload, electronically sign, and send a PDF document.
Howard Glassman
2022-09-25
Amazing service at the chat Very friendly service at the chat. My request for refund was accepted without questioning. Never experienced such a fast and friendly customer service.
bernhard wagner
2022-01-12
Accidental annual subscription I had accidentally signed up for a 1-year subscription and PDFFiller were very very friendly and ended the contract for me after all and refunded my money straight away.... I think any other company would have left me out in the cold and kept my money, because it was obviously my mistake with the forgotten cancellation... really a big thank you and also for the fact that the support took care of it so quickly. I have never experienced anything like this before.Thanks a lot again
Mr Unknown
2021-05-26
I like the way I can go back and make… I like the way I can go back and make corrections and print out over and over until I get it right and not being charged for the times I have to print the document.
Claudete Rogers
2021-03-09
I loved this software and features I loved this software and features. However it's just out of my budget right now. It would be helpful if there was a monthly subscription or payment plan. Instead of $96 all at once there should be an option to pay a monthly fee of $8.
Morgan Coleman
2020-11-25

How to Password Protect PDFs Online

Regardless of how you store documents, your data will always be safe while password protected. Be sure that attackers won’t be able to gain access to your information. pdfFiller is the effective way to Password Protect PDFs and keep your docs secure.

Password Protect PDFs: Secure Your Documents

Protecting your PDF files has never been easier. With the Password Protect PDFs feature, you have the power to keep your sensitive information safe. Ensure that only authorized users can access your important documents. Whether it's a business report, a financial statement, or personal data, securing your PDFs provides peace of mind.

Key Features

Set customizable passwords for individual PDF files
Encrypt files to prevent unauthorized access
User-friendly interface for easy setup
Compatible with various PDF readers and devices
Simple password recovery options for added convenience

Use Cases and Benefits

Secure business contracts shared via email
Protect personal files while sharing with family or friends
Ensure compliance with data protection regulations
Prevent data breaches in your organization
Safeguard sensitive information during remote work

By using Password Protect PDFs, you effectively address the growing need for document security. This feature helps you prevent unauthorized access, keep your data confidential, and manage who can view your files. With just a few clicks, you can reinforce the security of your PDFs and safeguard your valuable information.

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!

How to Use the Password Protect PDFs Made Simple Feature

Protecting your PDF files with passwords is a simple and effective way to ensure the security of your sensitive information. With pdfFiller's Password Protect PDFs Made Simple feature, you can easily add password protection to your PDF documents. Follow these steps to get started:

01
Log in to your pdfFiller account. If you don't have an account yet, you can sign up for free.
02
Once you're logged in, click on the 'My Forms' tab at the top of the page.
03
Select the PDF document you want to password protect from your list of forms.
04
Click on the 'More' button located at the top right corner of the page.
05
From the dropdown menu, choose the 'Password Protect' option.
06
A dialog box will appear where you can enter your desired password. Make sure to choose a strong password that is not easily guessable.
07
After entering the password, click on the 'Apply' button.
08
Your PDF document is now password protected! You can download it or share it securely with others.
09
If you want to remove the password protection from your PDF document, simply follow the same steps and choose the 'Remove Password Protection' option instead.

By following these simple steps, you can easily add password protection to your PDF documents using pdfFiller's Password Protect PDFs Made Simple feature. Keep your sensitive information secure and have peace of mind knowing that only authorized individuals can access your protected PDF files.

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
First, open the PDF document and provide the password it requires. Click the Print button on the PDF toolbar while viewing the password-protected document. Click the Change button under Destination and select Save as PDF.
Click CHOOSE FILE. It's a green button on the right side of the page. Select your PDF file. Click Open. Enter the user password. Click UNLOCK. Click VIEW & DOWNLOAD IN BROWSER.
Open Your PDF. Launch PDF element on your computer. Click the "Open File” button on the Home window. Protect PDF from Copying and Editing. Go to the “Protect" tab, then click the "Password" button. Then select the option for “Require a password to change security settings and get access to specific functions”.

How to Password Protect PDFs Made Simple - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal