Local Processing· 100% in your browser
PDF Encrypt – Free Online PDF Password Protection | Neetpix
Add password protection to your PDF files with AES-256 encryption. 100% local browser processing, no uploads. Free and unlimited.
Upload PDF File
Click to select or drag and drop · Max 50MB · PDF only
Files never leave your device. 100% browser-local processing.
FAQ
Is the PDF encryption secure?
Yes. We use AES-256 encryption, the industry standard for PDF protection. All processing happens in your browser.
Can I recover a forgotten password?
No. PDF encryption is one-way. If you forget the password, the PDF cannot be recovered. Please store your password safely.
Is there a file size limit?
Yes, 50MB per file. Processing happens in your browser, so very large files may be slow.