Password Protect PDF for Professional and Business Services 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
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:
It was very easy and it had help listed if you needed it. So, I felt it was a great system to use and I will be using in and have used it in the past but I don't have Verizon anymore and I forgot my password. So I just created a new account.
Elisa D
2017-03-17
All the features available are really useful. My Only Request is if possible get an offline editor. Overall , The Best Available Online PDF Editor.
Vishnu I
2018-08-29
I really enjoy using PDFfiller, it is simple to use. Customer Service was great in assisting me on anything I did not know how to use. They responded very quickly.
Tammy S
2019-06-24
What do you like best?
I love that I can make any document filler-friendly. My handwriting is atrocious. I've completed applications, tax forms, and more. I love that I can move my text around. Love that I can easily insert check marks.
What do you dislike?
Sometimes I struggle a bit with saving my documents. I sometimes want to save one as a blank and one as a completely filled form.
Recommendations to others considering the product:
Yes! It will make your life easier!
What problems are you solving with the product? What benefits have you realized?
It's so easy to change a document I might have goofed up! I can make the change and reprint. Done. It's been a huge timesaver for me. I can prefill certain parts of a form I have to use over and over which saves time.
Jane Leighty
2019-01-28
What do you like best?
What's there not to like? I mean this is the best application I've ever had for making changes to docs, signing docs and editing docs.
What do you dislike?
Nothing! I really enjoy this product and I think it's priced fair as well!
Recommendations to others considering the product:
Please try it! You won't be disappointed!
What problems are you solving with the product? What benefits have you realized?
I have 2 companies that I utilize one billing system for. PDFfiller allows me to edit the logo and name on the invoice to reflect the 2nd company. Saves an enormous amount of time and confusion for the clients that belong to both companies.
TIMMY HENDRIX
2019-05-22
Wow I am so grateful Wow I am so grateful, this service I really didn't use but one time and I was charged a second subscription. I contacted the company and they immediately refunded my account. Top notch Customer Service!!
Larissa Dickens Duck
2019-04-17
PDF Filler as tool for Securing PDF files Very useful, convenient and very easy to use. A great tool for businesses. I like PDF filler the most when I would like to encrypt and decrypt documents, merge PDF files, crop or rotate PDF pages. I actually like PDF filler and there is nothing that I do not like in this software. It helped me big time with my PDF documents organization.
Flor F.
2020-01-08
It was easy to use and did want i… It was easy to use and did want i needed to do. However, we starting I selected monthly only to discover it is charging me annually after registering. I didn't like that. Kind of expensive at that rate.
amc
2024-09-28
I am impressed with feature this… I am impressed with feature this software offers for editing PDF files. Absolutely no distortion from the original file, provides marked spaces for edit.
TANMAY GUPTA
2024-08-16

Save your time and grow your productivity with pdfFiller's Password Protect PDF feature for Professional and Business Services online

pdfFiller allows both individuals and businesses in Professional and Business Services market to move all paperwork online, to save time and skyrocket productivity. You don’t have to install other program to Password Protect PDF — the tools you need are available from your pdfFiller account online.

To start working with your document, upload it to your account. Don’t have a document available? No concerns — find any document you need in the pdfFiller online library with over 25 million ready-to-use forms and counting, or request one. To Password Protect PDF, you don't have to be experienced in document management at all — with pdfFiller, it's so easy you can learn it in no time.

Read what you can do using the editing tool:

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Add your legally-binding e-signature
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Type text on PDF, erase words and sentences, highlight important information, and hide confidential details
03
Make your document easy to complete and sign with fillable fields
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Use the pdfFiller editing tool to change any PDF

Try pdfFiller for your Professional and Business Services niche needs and improve your productivity by making one step at a time, leaving all the unnecessary job behind.

Password Protect PDF for Professional and Business Services

In today's digital world, safeguarding your sensitive documents is essential. Password Protect PDF offers a reliable solution for professionals and businesses that need to secure their information. This feature enables you to apply strong passwords to your PDF files, ensuring that only authorized individuals can access important data.

Key Features

Apply customizable password protection to PDFs
Use advanced encryption methods to safeguard documents
Easily share protected files via email or cloud storage
Set permissions on printing and editing capabilities
User-friendly interface for quick and efficient protection

Potential Use Cases and Benefits

Secure client contracts and proposals from unauthorized access
Protect sensitive business plans or financial reports during sharing
Safeguard employee records and personal information
Ensure confidentiality during negotiations or partnerships
Enhance overall document security in compliance with regulations

Password Protect PDF addresses your need for document security. By using this feature, you can keep your critical information safe from prying eyes. You gain peace of mind knowing that only those you trust can view your documents. Additionally, with the convenience of easy sharing, you can collaborate securely without compromising your data. This tool empowers you to maintain control over your information while fostering a secure environment for your business.

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!

#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