Main Features
- Set a strong password for your PDF
- Works online, no software needed
- Strong encryption for maximum security
Protect PDF Files With Password
Secure Your PDFs with a Password
Protect your PDF files with a strong password. Keep your documents safe from unauthorized access with our free online tool.
Why Use This Tool?
- Protect PDFs in seconds
- Works on mobile and desktop
- Files auto-deleted after 1 hour
Protect PDF with Password
Secure your PDF files with a strong password. Prevent unauthorized access to confidential documents.
Advanced Encryption
Use industry-standard encryption to keep your PDFs secure from hacking or data leaks.
Works on Any Device
Add a password to your PDF on Windows, Mac, Linux, and mobile devices easily.
Fast & Easy
Protect your PDF with a password in seconds. No technical knowledge required.
Strong Password Protection
Set a strong password to restrict editing, copying, and printing of your PDFs.
Secure Online Processing
Encrypt your PDFs securely in the cloud without storing any data permanently.
Protect PDFs in 3 Steps
Secure your PDF files with a password in just a few clicks. Works on all devices.
- Upload PDF: Drag & drop or select a file
- Set Password: Enter a secure password
- Protect & Download: Get your encrypted PDF
Other Free Tools
Common Questions
Simply upload your PDF file, set a strong password, and click the "Protect PDF" button. Your encrypted PDF will be ready for download in seconds.
Yes, we use strong AES-256 encryption to protect your PDF. Additionally, all uploaded files are automatically deleted after one hour for your privacy.
Yes, but you need to use a PDF unlocking tool and enter the correct password to remove protection.
Yes! You can protect your PDFs for free without any registration or hidden charges.
Absolutely! Our PDF protection tool works on all devices, including smartphones, tablets, and desktops.