FREE PDF TOOL

Check PDF security.

Check whether your PDF has password protection or limits on printing, copying and editing.

01

Choose your PDF

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Your file and passwords stay on this device, and are not saved. Download a new copy when it is ready.

02

Check password protection

Password settings

Some PDF apps may ignore printing or copying restrictions. This check does not scan for viruses or verify digital signatures.

Choose a file to begin.

More about sharing a protected PDF

Strong encryption depends on a strong password. Password protection does not remove metadata, attachments or visible sensitive content. Rewriting a PDF can invalidate digital signatures. Keep your original and check the downloaded copy before sharing.

Cancel or clear the tool to release the processing session. Your browser or password manager may offer its own password-saving features.

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