Protect PDF
Encrypt your PDF document with a strong password to prevent unauthorized viewing.
Select or Drop PDF to Password Protect
Prevent unauthorized viewing by adding bank-grade encryption
Supports .pdf,application/pdf • Max 50MB per file
Secure & Private
Processed locally or encrypted
Lightning Fast
Zero queue for free tools
Auto Deletion
Files purged automatically
Mobile Friendly
Works on all phone browsers
How to use Protect PDF
Select PDF
Upload your sensitive file.
Enter Password
Provide a strong encryption password.
Download
Receive the locked PDF document.
Key Features of Protect PDF
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