(Maybe many of the PDF documents downloaded by netizens have passwords, but they don't know the passwords themselves. Are you depressed? This software is specially used to crack PDF passwords. There are detailed operation steps in it. As long as you follow the steps, basically all passwords can be cracked.
This document includes the following attachments:
AdultPDFPasswordRecovery\APPDFPasswordRecovery.exe
AdultPDFPasswordRecovery\ApPDFdecryption.dll
AdultPDFPasswordRecovery\SelectDirectory.dll
AdultPDFPasswordRecovery\Setting.ini
AdultPDFPasswordRecovery\Installation must-see.txt
AdultPDFPasswordRecovery\Soaring Download Instructions.txt
ARP Attack Tracker Tool\Xin Omnidirectional ARP Tool\oui.txt
_rels\.rels)