Lock PDF and Edit PDF for Website 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
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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:
Great until I realized I couldn't use one form to save in different ways. I had to go back and delete and rewrite for each person I was filling the form out for.
Carolyn S
2015-12-29
Just learning your App, just need more time to get the hang of it God Bless!!! Next Time Don't say FREE in your Ads, when all the time you know that you're going to charge, "That Part...
Anonymous Customer
2018-10-04
Works fast and easy Works fast and easy, great service!I had signed up very briefly to edit some pdfs for work. The program worked smoothly, but then I foolishly forgot to end my membership, and was billed for a years' worth of their service, which I did not need. Their customer support was top-notch and had my problem resolved in just a few minutes. I'd recommend them for anyone looking for a company that is responsive to their customers.
Zachary Laskaris
2019-02-01
The products are awesome and have been essential to the success of my business! The forms are very easy to access and to use. The ability to have access to such a variety of forms especially IRS forms. The freedom of use to so many forms and the ability to upload your own created forms far exceeds so many other products that have so many limitations on the use of their products. My only complaint is that sometimes it is a little difficult to find certain forms that you are looking for but it is usually remedied rather quickly.
Jasen H.
2017-11-14
I signed up for the $1 trial but did not want the 1 year subscription -- refunded in two days! I signed up for the $1 trial but did not use it for whatever reason. I have adobe DCF but used PDF filler one time to check it out or whatever. In any case, one month later I get hit with the $102.10 one year subscription charge I didn't see coming. I call expecting to be on hold for two hours.. but .. no... about a few minutes on hold and they refunded the whole thing.. refund hit in two days. So, I believe they should be applauded for that. I'm sure some people love it and go for the subscription. But it's really nice to know they're actually honest and refund the money if you ask.
Alan Sharpe
2023-07-18
Some frustration with the search option. I was searching for W-2 for 2020. Could not find, so chatted. I'd solved my problem by the time the chat person responded. Today I was looking for a fillable PPP Loan Forgiveness form. It may be there, but the search said no results.
D Noble
2022-03-22
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
I only needed it for one purpose, to make my client's insurance claim sheets a fillable form so I wouldn't have to freehand it. After the initial struggle to get it structured right it works wonderfully
Anonymous Customer
2020-10-30
Student charged 115€ despite cancelling… Student charged 115€ despite cancelling free trial – very disappointed I am extremely disappointed with my experience on pdffiller. I had signed up for the free trial, made sure to cancel it before the end, and yet I was still charged €115.20 for a full annual subscription without my consent. I am a student, and this unexpected charge has pushed my bank account into overdraft, causing me financial stress. I never agreed to any paid subscription, and when I log into my account, it still shows as “free”, proving that I had cancelled on time. After checking Trustpilot, I realized that many other customers are facing the exact same issue — this seems to be a recurring problem. I have contacted customer support and sincerely hope they will resolve this quickly and refund me. But this situation is really unfair and unacceptable.
Clément.T
2025-06-17

Lock PDF and Edit PDF for Website Feature

Protecting your PDF files and editing them has never been easier. Our Lock PDF and Edit PDF feature offers a simple solution for anyone who wants to secure their content while keeping the ability to make necessary changes. This feature caters to both individual and business needs, making it a valuable tool for your website.

Key Features

Easily lock PDFs to prevent unauthorized access and edits
Edit PDFs directly on your website with a user-friendly interface
Add watermarks, annotations, and highlights to your documents
Convert various file types to PDF while maintaining quality
Integrate seamlessly with existing files and software

Potential Use Cases and Benefits

Secure sensitive documents such as contracts and resumes
Share editable PDFs for collaboration among team members
Maintain control over your content to prevent misuse
Streamline document management and enhance productivity
Facilitate quick edits without needing complex software

By utilizing the Lock PDF and Edit PDF feature, you reduce the risks associated with document sharing. It provides peace of mind knowing that your files remain secure, while also offering the flexibility to make edits as required. This balance between security and functionality ensures that you can focus on what truly matters: getting your work done efficiently.

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!

Video Review on How to Lock PDF and Edit PDF for Website

#1 usability according to G2

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