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Unlock PDF

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Drop your PDF here

or click to browse your files

Max file size: 1 GB per PDF

How unlocking a PDF works here

upload_file

Upload your PDF

key

Enter a password, if needed

download

Export and download

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Frequently asked questions

Everything worth knowing before you unlock a PDF here.

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Do I need to know the file's password?

Only if it genuinely has an open password. Many "locked" PDFs only restrict printing or editing and don't need any password at all to view — this tool detects that automatically and skips straight to a one-click unlock for those.

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Can this tool crack or guess a password I don't know?

No. If a PDF has a real open password, you need to already know it — this tool removes the protection once you provide the correct password, it doesn't attempt to bypass or recover a lost one.

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Does unlocking reduce quality?

No — removing password protection doesn't touch the page content at all. The optional Compress step is separate and only runs if you turn it on.

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Is my PDF and its password safe when I use this tool?

Yes. Your file and password are used only to produce the unlocked PDF you download — neither is stored afterward, and no one else can access them during the process.

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What's the largest PDF I can unlock?

PDFs up to 1 GB are supported.

Handled with real security practices

A few specifics, not boilerplate claims.

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Real format verification

We check the actual bytes of every upload — not just its name — before touching it.

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No file retention

Your PDF (and password) are processed only long enough to build your download, then deleted immediately.

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Abuse protection

Every upload is size-checked, and abusive IP addresses can be blocked instantly.

See our full security practices →