Password Protect PDF and Compress PDF for Chrome 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
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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:
this is the only application that I can fill in the Appraisal forms on my Mac Pro. the other softwares are just for Windows based programs. This does what the others do for less than half the cost.
Nancy C
2015-06-19
It's great! Only problem I had was trying to erase a hi-lited area I accidentally added. The software wanted me to pay for an upgrade for the eraser which I think is ridiculous guys. Other than that, awesome.
E Froerer
2016-12-23
Truly like this product as is very efficient. PDFfiller is exactly what I needed and wish has discovered it before. Is very intuitive to use and is an amazing time saver. Definitely recommend this product.
W Pechnik
2018-01-29
it did take me awhile to figure things out because I am older, I didn't realize that I couldn't upload my documents until I subscribed to the free trial
Joanne B
2024-08-29
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
I don't like to pay in US Dollars! Takes a bit of a time to get used to the software. I was not aware that the prices are in US Dollars otherwise I would have opted for a Canadian companyOver all a very good software with many built in options to choose on.
Taru Tiwari
2020-11-29
What do you like best? PDF is accessible and gives me the tools I need to edit, review and send docs. I like the ability to change my signature and erase as needed. What do you dislike? Sometimes erasing can be problematic, but nothing a little patience can't deal with. Would be nice to be able to erase large segments, sort of like making a large text box. Recommendations to others considering the product: It's great. What problems are you solving with the product? What benefits have you realized? Basically getting and sending signatures. Saves quite a bit of time and of course, the wait for something to get thru the snail mail.
User in Computer Software
2020-08-13
What do you like best? It is nice to be able to edit and fill out PDF What do you dislike? I wish I could use PDF Filler to merge 2 documents into one PDF Recommendations to others considering the product: You should get it. You can also use it to notarize documents What problems are you solving with the product? What benefits have you realized? Filling out PDF
User in Construction
2020-08-13
This site was exactly what we needed to edit pdf's and create fillable fields for all of our school enrollment forms. The options for receiving the information when completed, as well as many other perks made this a perfect product for our use. We continue to find more and more uses in our school setting for using pdffiller. I highly recommend this product.
Glen S.
2020-08-05

Password Protect PDF and Compress PDF for Chrome

Securely manage your PDF files with our Password Protect PDF and Compress PDF features for Chrome. These tools empower you to safeguard sensitive information and optimize file sizes, ensuring easy sharing and storage.

Key Features

Add password protection to your PDF files
Reduce PDF file size without losing quality
Simple and user-friendly interface
Quick integration with your Chrome browser
Ability to bulk process multiple PDFs at once

Potential Use Cases and Benefits

Protect confidential documents when sharing via email
Save storage space by compressing large PDF files
Make file transfers faster and more efficient
Secure sensitive information from unauthorized access
Maintain professional standards when sending documents

Our Password Protect PDF and Compress PDF tools cater to your needs for enhanced security and efficiency. By using these features, you can minimize the risk of data breaches and improve file management. Let us help you keep your documents safe and optimized, so you can focus on what truly matters.

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
Lock It Up: Password Protect Files. Password protects any file or folder. Use the Lock It Up Chrome Extension to password-protect any file or folder. Simply drag-and-drop files/folders into the side panel, open the popup, enter a password, and a file will be downloaded that is AES-256 bit encrypted.
One-click option to protect a PDF with a password Choose File > Protect Using Password. Alternatively, you can choose Tools > Protect > Protect Using Password. Select if you want to set the password for Viewing or Editing the PDF. Type and retype your password.

How to Password Protect PDF and Compress PDF for Chrome - video instructions

#1 usability according to G2

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