Protect PDF

Add password protection and set permissions to secure your PDF documents – fast, free, and secure. No registration required.

256-bit SSL Auto-delete 1h No signup Unlimited

Drag & Drop your PDF here

or

PDF
Max file size: 100MB
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Why Protect Your PDF?

Keep your documents safe from unauthorized access

Fast

Encrypt in seconds

Strong encryption

128-bit AES

Custom permissions

Print, copy, modify

Secure

Auto-delete after 1h

How It Works

Three simple steps

1

Upload PDF

Select your PDF file

2

Set Password

Enter and confirm password

3

Download

Get protected PDF

FAQ

Got questions?

Is it really free?

Yes, completely free.

How strong is the encryption?

We use 128-bit AES encryption, industry standard.

Can I remove the password later?

Use our "Unlock PDF" tool.

Are my files safe?

Auto-deleted after 1 hour.

Ready to secure your PDF?

Try it now – fast, free, secure.