Unlock PDF
Remove the password from a PDF you have the password for.
Runs in this tab · nothing is uploaded
- Add a file
- Choose options
- Download the result
Add a file to start.
Your result will appear here
You need the real password; this doesn't break or bypass protection. Certificate-based protection isn't supported.
What to expect
You need the real password; this doesn't break or bypass protection. Certificate-based protection isn't supported.
Read the guideUse it in your own code
The same engine is the OfficeIMO.Pdf package for .NET. Run it on a server, in a script, or in your app, without Microsoft Office.
dotnet add package OfficeIMO.PdfWhat happens to your file
OfficeIMO runs inside this browser tab as WebAssembly. Your file is read here, never uploaded, stored or logged. Close the tab and it's gone.
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