TL;DR
Manipulate PDF files without third party software
Run Apache PDFBox in a docker container to manipulate PDF files. Encrypt file docker run -it -v $PWD:/home crochik/pdfbox Encrypt -U <password> -keyLength 256 <input> <output> Decrypt file docker run -it -v $PWD:/home crochik/pdfbox Decrypt -password <password> <input> <output> Notes: In the commands above, $PWD is used to mount the current Read more…