Pro PDF Protection Suite

🛡️ PDF Protection Suite

Lock, Watermark, and Remaster your PDFs • 100% Client-Side

🔒 3-Layer Protection: Apply a password lock, overlay a confidential watermark, and remaster with custom page spreads, borders, and margins. All processed securely in your browser.

📄

Upload your PDF file here
Click to browse or Drag & Drop
Max 4MB per file

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🔑 Password Locking

Set Password

Confirm Password

✍️ Watermarking

Watermark Text

Opacity 30%

⚙️ Advanced Remastering Properties Customize the protected output

Page Spread (Size)

Orientation

Border Thickness (px)

Border Color

Page Margin (mm)

`; } else { // Open Mode (No password) protectedHTML = ` 📄 Protected Document ${imagesHTML} `; }// Create Blob and download const blob = new Blob([protectedHTML], { type: 'text/html' }); const url = URL.createObjectURL(blob); const link = document.createElement('a'); link.href = url; link.download = password ? 'Protected_Locked_Document.html' : 'Protected_Remastered_Document.html'; link.click(); URL.revokeObjectURL(url);statusMsg.className = "status-msg success"; statusMsg.innerText = `✅ Protected file downloaded successfully! ${password ? '(Password Locked)' : '(Remastered Only)'}`; statusMsg.style.display = 'block';} catch (error) { console.error(error); statusMsg.className = "status-msg error"; statusMsg.innerText = "❌ Error generating protected file."; statusMsg.style.display = 'block'; } });