Passware Kit Forensic is a leading digital forensics tool designed to assist law enforcement and government agencies in investigating and analyzing electronic devices. It is a comprehensive software solution that can quickly recover passwords for encrypted files, decrypt hard disks, and extract digital evidence from computer systems. It enables forensic examiners to access password-protected files and systems, even if the user has forgotten or intentionally concealed the password.

Kali Linux (successor of BackTrack Linux) is a free and open-source Debian-based Linux distribution funded and maintained by Offensive Security from Switzerland. Users can boot and use this OS via hard disk, live CD or live USB anytime and anywhere. Almost all open-source tools used for digital forensics, penetration testing, ethical hacking and network security assessments are included. There is no need to prepare and maintain this Linux distribution (including gathering all those software and their dependencies) by yourself, or to install any software and save any files on Kali.