Decrypt pdf
wak pdf decryption:
it's not need any password, just run.
# xbps-install -Sy qpdf
qpdf --decrypt ../input.pdf out.pd
if we have passord
qpdf --decrypt ../input.pdf out.pdf --password=1234
it's not need any password, just run.
# xbps-install -Sy qpdf
qpdf --decrypt ../input.pdf out.pd
if we have passord
qpdf --decrypt ../input.pdf out.pdf --password=1234