Edit and Password Protect PDF for free

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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
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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

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:
Although I originally had an issue with getting my document to print, PDFfiller customer service representatives helped me to correct the issue and get access to the information on my document!
Melissa H
2015-04-20
I like it thus far, however, there should be a discount for students, we are on a budget and this would so help. I have recommended your software to other classmates, i really like it, but somewhat pricey for my basic use.
Tattiana O
2015-10-05
I am an old school person, but found your form so easy to use. I travel a lot so I will be using a lot. Thank you so much for simplfying the process.
Anonymous Customer
2018-04-13
We love the power PDFfiller gives us to export data filled in to be exported to Excel and manipulated. For the most part, it is a very intuitive program. There are some aspects of set up that are confusing, but customer support is GREAT, QUICK, and seemingly PATIENT. We are very happy so far with its performance.
KBBA-- Kell B
2019-04-01
Im still in my trail period but I am… Im still in my trail period but I am very impressed with this PDFfiller. Its super easy to use and I think im going to purchased it for the year. It makes filling out commercial insurance applications easy to do in a very timely manner.
Anthony Phelps
2019-12-31
good an d easy to use easy faster clear. help my a lot. faster easy and help me a lot in my business and the documents the i use frequently with my customers. faster easy and help me a lot in my business and the documents the i use frequently with my customers.
Dora S.
2017-11-27
If I had the option to put 100 stars, I would. This product is fantastic. There are small issues with reformatting, but I think the user can get over that.
Darcé
2021-04-13
I love the product just don't have the need to justify a full subscription. I enjoyed the trial period and had great Customer Service when needed. Very prompt with replies. I would recommend this product.
Kim R
2020-10-02
First-class customer service! I wanted to try out the free trial version but ended signing up for an annual subscription. I contacted the customer service about this error, and they gave me the refund immediately.
Mendels4
2020-04-25

pdfFiller — an easy-to-use tool to Edit and Password Protect PDF online

In case you're tired with using single-function programs where you are only capable to complete one manipulation, we know how you feel. Even though those are quite common features which most programs provide on their own, not many of them provide full compatibility to perform both at the same time. Utilize pdfFiller to get things done sooner and speed up this kind of processes.

pdfFiller is a certified, online PDF editor that works from the cloud. To Edit and Password Protect PDF, you just need to open a web browser, log in, choose a template, and Edit and Password Protect PDF in minutes. The process of editing files in PDF is simple and fast, seamless even. An advanced set of features allows you to do what you need and much more. Here are the most helpful tools you can use with your documents on pdfFiller:

01
Fillable fields. Embed to let customers to provide the data
02
Layout management features. Rotate, delete, or add new pages
03
signatures. Certify agreements and contracts straight from your device
04
Watermarks. Protect your content by placing your company logo or name on pages
05
Smart export. Send a form out by email or fax, transfer it to the cloud storage, or simply download a sample in one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
06
Templates. Create reusable documents and fill them out as many times as you need

Unlike some online platforms, our team takes the security of all your information seriously. Your information is stored and transferred among the web servers firmly following the General Data Protection Regulation standards, and encrypted. Thanks to the two-factor authorization, you don't need to go another day with your data exposed to unwanted third parties.

Value your time and get started with pdfFiller today for a more streamlined approach to how to Edit and Password Protect PDF.

Edit and Password Protect PDF Feature

Easily manage and secure your PDF documents with our Edit and Password Protect feature. This tool simplifies the editing process while ensuring your sensitive information remains confidential.

Key Features

Edit text, images, and links in existing PDF files seamlessly
Set up strong passwords to protect your documents from unauthorized access
User-friendly interface that streamlines the editing experience
Compatible with various devices and operating systems

Potential Use Cases and Benefits

Modify business documents and reports without starting from scratch
Protect personal files like tax returns or financial statements from prying eyes
Update manuals or guides with the latest information easily
Share documents knowing they are secure and accessible only to authorized users

This feature addresses your need for efficient document management while prioritizing security. By allowing you to edit and protect your PDFs, you can maintain privacy and ensure that your content is accurate and up-to-date. Trust this tool to meet your document needs effectively.

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 Edit and Password Protect PDF Feature

Thank you for choosing pdfFiller! We are here to guide you through the process of using the Edit and Password Protect PDF feature. Follow these simple steps to get started:

01
Login to your pdfFiller account. If you don't have an account yet, you can easily create one by signing up on our website.
02
Once you are logged in, click on the 'Edit PDF' option in the main menu. This will open the Edit PDF tool.
03
Upload the PDF file you want to edit and password protect. You can either drag and drop the file into the designated area or click on the 'Choose File' button to browse your computer for the file.
04
After the file is uploaded, you will be able to make various edits to the PDF. Use the toolbar on the left side of the screen to access different editing options such as adding text, images, or shapes, highlighting or underlining text, and more. Simply click on the desired tool and then click on the PDF where you want to make the edit.
05
To password protect the PDF, click on the 'Security' tab in the toolbar. Here, you can set a password to restrict access to the document. Enter a strong password and confirm it to ensure the security of your PDF.
06
Once you have finished editing and password protecting the PDF, click on the 'Save' button to save your changes. You can choose to save the edited PDF as a new file or overwrite the original file.
07
Congratulations! You have successfully used the Edit and Password Protect PDF feature. You can now download, print, or share the edited and protected PDF as needed.

We hope this guide has been helpful. If you have any further questions or need assistance, please don't hesitate to reach out to our support team. Happy editing and protecting!

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?
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Click the Select a file button above, or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the protected PDF document, or sign in to share it.
Click the Select a file button above, or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the protected PDF document, or sign in to share it.
Click the Select a file button above, or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the protected PDF document, or sign in to share it.

Edit and Password Protect PDF Video Review

#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