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Protect PDF
Add password protection to your PDF before sharing.
No uploads — 100% privateInstant, runs in your browserFree, no signup
Drag & drop or click to upload
Upload 1 PDF file up to 50MB
Max file size: 50 MB
Upload a PDF — the protected file will appear here
How it works
1
📁
Upload PDF
Choose the PDF file you want to protect.
2
🔑
Set Password
Enter and confirm your password.
3
⬇️
Download
Apply protection and download the secured PDF.
Related Tools
Frequently Asked Questions — Protect PDF
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