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Encrypt with a password.
Add a password and strong encryption to control who can open and edit a PDF.
Runs in your browser when possible, with an encrypted server fallback for large or complex files.
Runs in your browser when it can, with an encrypted secure-worker fallback for large or complex files.We'd rather show you the real flow than fake it in the browser — here's exactly what will happen to your file.
No account required. When this ships, files are encrypted in transit and at rest, processed in an isolated sandbox, and deleted automatically — see our worker architecture and security docs.
No sign-up required. Your files stay on your device until you run a tool.