PDF Protect
Encrypt PDFs with password protection and access control
Upload Your File
Drag & drop your file
or click to browse your files
Supported formats: .pdf • Max: 100MB
Key Features
AES-256 Encryption
Military-grade encryption used by banks and governments worldwide
Permission Control
Set granular permissions for printing, copying, and editing
Password Options
Set user password for viewing and owner password for editing
Universal Compatibility
Protected PDFs work on all PDF readers across all devices
Use Cases
Confidential Reports
Protect sensitive business and financial documents
Legal Documents
Secure contracts, agreements, and legal filings
HR & Medical
Protect employee records and medical documents
Client Deliverables
Secure client-facing documents with access control
Frequently Asked Questions
What encryption level is used?
We use AES-256 encryption, the same military-grade standard used by banks and governments worldwide.
Can I set different passwords?
Yes! Set a user password for viewing and a separate owner password for editing permissions.
Can I restrict printing or copying?
Yes! Set granular permissions: no printing, no copying, no editing—all configurable.
Will protected PDFs work on all devices?
Yes! Password-protected PDFs are standard format and work on all PDF readers.
Is my password stored?
No! Passwords are never stored. We use client-side encryption, so only you know the password.
Complete Guide: How to Password Protect PDF Files
Our PDF protection tool adds password encryption to your PDF documents, preventing unauthorized access. Set a strong password to secure sensitive business documents, financial reports, legal files, and personal records. The tool uses industry-standard encryption to ensure your documents remain confidential.
Why Choose Our PDF Protector?
- Password protect PDF online — strong encryption instantly
- Secure sensitive documents with industry-standard encryption
- Set custom passwords for different access levels
- Prevent unauthorized viewing, copying, and printing
- Process files securely — encryption happens in your browser