toolsconvertor
Requires enginePDF & documents

Protect PDF

Add a password and set what readers are allowed to do.

Requires engine

Protect PDF

Protect PDF is fully built. It cannot run in this deployment because a dependency has not been configured.

What it needs
A PDF encryption library
Why it is not on yet
The bundled PDF library reads and writes documents but cannot apply or remove standard PDF encryption. This needs qpdf compiled to WASM, or a server-side qpdf worker.

What you can do right now

These tools work today and are the closest thing to what you came for.

About Protect PDF

What does Protect PDF do?
Add a password and set what readers are allowed to do.
Who is it for?
Students handing in work, professionals sending contracts and reports, administrators preparing submissions, and anyone who has hit an email attachment limit. No technical knowledge is needed.
Is it free?
It will be free to use. Protect PDF is not available yet — see the panel above for what it is waiting on.
Is it safe to use with confidential files?
Yes, and not because we promise to behave. Protect PDF never sends your file anywhere — the work happens in your browser. There is no upload, so there is no copy of your document in our systems at any point.
What file formats are supported?
Input: PDF. Output: PDF.