Real working Protect PDF tool with API backend integration. EasyUseHub-style UI, GitHub-ready.
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Updated
Apr 4, 2026 - HTML
Real working Protect PDF tool with API backend integration. EasyUseHub-style UI, GitHub-ready.
PDF Password Protector — Encrypt and lock any PDF with a strong open password — entirely in your browser. Set permissions, check password strength, and download a secured file in seconds. No upload, no account, password never stored. Free on ToolAdda.online.
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