Protect PDF · password tool

🔒 Protect PDF add password encryption

⬆️ Upload a PDF · set a password · download protected version

📄 Click to select or drag & drop a PDF PDF files only · max 20 MB

📎 File: - 📊 Size: - 📄 Pages: -

🔑 Set a password for the PDF

Password strength: weak

💡 Password protection uses PDF encryption (AES-128). The password will be required to open the PDF.

📎 Ready — upload a PDF to protect with a password

⚡ Uses PDF.js to render pages · jsPDF with encryption · password required to open