Accelerate the way you Add Password to PDF on Website 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
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
I'm new to the service and would like to implement PDF Filler into my system of correlating several documents for my customers to sign. Note: SMS service for quick signature is worth the annual fee alone!!
2017-01-19
I'M disabled, and confined to a wheelchair. I'm not able to get out, and look for a place that will agree to fax things. I have arthritis real bad, and it is painful to hold a pen, and fill things out. The ability to do all of this for my nurses, and care-provider's, with PDF filler online is a true blessing. Thank you, so much!
2019-06-01
Handy service, wish it was a little cheaper and a little more intuitive. It should be easy to fill in a form over and over but there is no save as, so you end up redoing your work a lot as it saves over it.
2019-10-28
What do you like best?
Cloud based so I can access anywhere. Also, I like that I can sign on my mobile device.
What do you dislike?
Would prefer that it not open docs when I load them so that I can upload multiple docs without having to go back to "my documents" so often.
What problems are you solving with the product? What benefits have you realized?
Easy to edit documents quickly
Cloud based so I can access anywhere. Also, I like that I can sign on my mobile device.
What do you dislike?
Would prefer that it not open docs when I load them so that I can upload multiple docs without having to go back to "my documents" so often.
What problems are you solving with the product? What benefits have you realized?
Easy to edit documents quickly
2018-01-02
PDFfiller exceeded my expectations
PDFfiller exceeded my expectations. It's user friendly and makes dealing with PDF products a breeze. Anna in Customer Service was a pleasure to deal with when I had a Billing issue (caused by me). I would definitely recommend PDFfiller to anyone.B. Revelle
2019-05-07
Great Customer Service
We thought this was a bit scammy when we were charged for a plan no one recalled signing up for but once we found the email address associated with the account they cancelled the subscription and refunded the charge, no questions asked. Very pleased!
2023-03-27
easy to use
Very user friendly, I like it ! Create, edit and fill PDF documents easily.
MY experience with pdf Filler is really good, am able to create PDF faster and easier. Software is user friendly.
Not many cons yet, it has bugged a few times where i need to get out and start over but that has been my only issue.
2021-06-03
Free trial review
I'm a student and used the free trial. It was quite easy to use. In addition to that, I forgot to cancel my subscription, but they had an online chat that handled that quickly and efficiently which was very appreciated. Overall a good experience.
2020-06-07
Easy of use
Easy of use, readily available help to resolve my problems in navigating the site, extensive library of forms. Very satisfied the one source of pdf fill that has worked for me.
2025-01-28
Add Password to PDF on Website
Ensure the security of your important documents with our 'Add Password to PDF on Website' feature. This tool allows you to effortlessly protect your files, giving you peace of mind that only authorized users can access your sensitive information.
Key Features
Simple user interface for easy navigation
Set strong passwords to enhance file security
Quickly add passwords to multiple PDFs in one go
No software installation required; works directly on your browser
Access your documents from any device with an internet connection
Use Cases and Benefits
Protect confidential business documents during sharing
Secure your personal information in resumes or contracts
Safeguard sensitive data in reports and presentations
Share password-protected PDFs with clients and colleagues
Enhance document integrity for online submissions
This feature effectively addresses the issue of document security. With the increasing risks of data breaches, safeguarding your PDFs has become essential. By allowing you to set passwords quickly and effectively, you can confidently share files, knowing that sensitive content is safe from unauthorized access.
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
Can I password protect a PDF in Chrome?
Password protect your PDF with these easy steps. Choose the Select A File button, or drag and drop your PDF into the drop zone to upload. Create a password between six and 32 characters. Enter the password and retype it to confirm. Click Set Password.
Video instructions on how to Add Password to PDF on Website
#1 usability according to G2
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