[rtkwe]

DEDA is for anonymizing post scanning as far as I can tell, so it still relies on whoever you're providing the documents to knowing they need to do it.

[pabs3]

Apparently DEDA has some downsides, and pdf-redact-tools/dangerzone are better options:

https://lists.inventati.org/message/20200308.154747.1b4d1245... https://github.com/firstlookmedia/pdf-redact-tools https://github.com/firstlookmedia/dangerzone