Free Online PDF Protector – Lock Your PDF with a Password Instantly

Easily add password protection, prevent copying, editing, and printing

Choose a file or drag & drop it here.

PDF file formats, up to 50 MB.

Browse and Upload Files

How to Protect a PDF File Online

1. Upload your PDF document.

2. Enter a password and customize your protection settings (e.g., disable copying/printing).

3. Click Protect PDF and download your secured file instantly.

Protect PDF Online for Free – Password-Protect Your PDF in Seconds

Worried about unauthorized access to your PDF files? Want to prevent others from copying, printing, or editing sensitive documents? Our Free Online PDF Protector lets you secure your files with strong password protection — no software, no hassle.

Why Protect Your PDF?

PDFs often contain sensitive or important information. Adding password protection helps you:

Control who can open the file
Prevent unauthorized editing or copying
Ensure document privacy during sharing
Comply with data protection policies

Features of Our Free PDF Protection Tool:

100% Free & Online: No downloads, no sign-ups, no fees.
Fast & Easy: Upload your PDF, set a password, and protect it instantly.
Strong Encryption: Uses secure 256-bit encryption for peace of mind.
Custom Permissions: Choose whether to allow printing or copying.
Works on All Devices: Desktop, tablet, or phone – it's fully browser-based.
Private & Secure: Files are encrypted during upload and deleted after processing.

Take control of your documents today. Use our Free Online PDF Protection Tool to lock your files, share them safely, and protect your privacy — all in just a few clicks!

Frequently Asked Questions

Yes! You can protect as many PDFs as you want, completely free.

You can add password protection and restrict actions like copying, printing, and modifying.

Absolutely. Your files are encrypted, processed securely, and permanently deleted after a short time.

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