Password Protect Your PDF Online

Free plan
No install
Trusted by 100M+ users
Secure document processing

Lock a PDF behind a password so only people who know it can open the file. Password protection is one of DocHub's download options, available on the Pro plan.

How it works

01

Upload your PDF

Drag and drop your PDF into DocHub, or select the file straight from your device. It opens in your browser in seconds — no software to install.

02

Turn on password protection

Open the Download or export menu and, under PDF Options, switch on Password protect. Set the password recipients will need to open the file. You can flatten fields, rasterize pages, or compress the file in the same step.

03

Download your secured PDF

DocHub bakes the password into the downloaded file, so it stays locked wherever it goes. Create a free DocHub account to save or share your PDF — password protection is available on the Pro plan.

Experience the benefits of Password Protect PDF

Locked On Download

The password travels with the file. Anyone who opens it in any PDF reader has to enter it first.

No Software Needed

Everything runs in your browser. Protect a document from a PC, Mac, Chromebook, or phone without installing anything.

Secure Sharing

Send sensitive files by email, link, or cloud storage knowing the contents stay behind a password.

One Workflow

Edit, sign, or fill your PDF and add the password in the same download step — no bouncing between tools.

Note: Password Protect PDF feature is available with the Pro plan or during a free trial. Upgrade your plan or start a free trial to use this feature.

Integrate DocHub with the apps you use and love

Get your documents done with ease from wherever you are working. DocHub connects to popular web applications so you can edit, sign, and share documents right from your favorite apps.

See all integrations

In-person signatures for your critical documents

Sending financial documents to your accountant

Tax returns and bank statements are full of account numbers. Add a password before you email them so only your accountant can open the file.

Sharing HR paperwork

Offer letters, contracts, and onboarding forms often contain salaries and personal details. Lock them so a forwarded email doesn't expose them to the wrong people.

Handling medical or insurance records

When you send health forms or claim documents, a password keeps them private in transit and on the recipient's device.

Protecting legal contracts

Before sending an agreement to a client or counterparty, secure it so drafts and signed copies aren't casually opened or forwarded.

Storing personal documents

Keep passports, IDs, and other scanned records password-protected in cloud storage, so a shared folder or lost laptop doesn't hand them over.

Industry-leading security and compliance

DocHub complies with industry-leading standards, regulations, and certifications to ensure the most effective and secure workflows.

SOC 2 Type II certification

Guarantees the secure management of your data & the privacy of your clients.

HIPAA compliance

Protects your patients' private health information.

GDPR compliance

Regulates the use and holding of personal data belonging to EU residents.

PCI DSS certification

Safeguards credit/debit card data for every monetary transaction a customer makes.

FERPA

Protects the privacy of student records maintained by an educational institution.

CPRA compliance

Enhances the protection of personal data and privacy belonging to California residents.

Here's what our users have to say

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

Related features

Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

Contact us

How do I password protect a PDF with DocHub?

Upload your PDF, open the Download or export menu, and switch on Password protect under PDF Options. Set a password and download — the file stays locked until someone enters it.

Do I need a paid plan to password protect a PDF?

Yes. Document Password Protection is available on DocHub's Pro and Site License plans. You can create a free account and edit your document, but you'll need Pro to apply the password on download.

Is a password-protected PDF actually secure?

The password is applied to the downloaded file itself, so anyone who opens it in a PDF reader must enter it first. It's a solid layer for sharing and storing sensitive documents — just send the password through a separate channel from the file.

Can I password protect a PDF on my phone?

Yes. DocHub runs in your mobile browser, so you can upload, secure, and download a protected PDF from your phone or tablet without installing an app.

Is "encrypt PDF" the same as password protecting one?

In DocHub, yes — they're the same thing. Adding a password locks the file so it can't be opened without it; there's no separate "encrypt" tool to learn.

Does the recipient need a DocHub account to open the file?

No. The password is embedded in the PDF, so recipients can open it in any standard PDF reader once you share the password with them — no DocHub account required.

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