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Syn_Attck@lemmy.today ⁨4⁩ ⁨months⁩ ago

Now that this is known, It’s not enough to remove metadata from the PDF itself. Each image inside a PDF, for example, can contain metadata.

There are multiple ways of removing ALL metadata from a PDF, here are most I know of.

It will be slow-ish and probably make the file larger, but if you’re sharing a PDF that only you are supposed to have access to, it’s worth it. MAT or exiftool should work.

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