PlainSight
PlainSight is a versatile computer forensics environment that allows inexperienced forensic practitioners perform common tasks using powerful open source tools. taken the best open source forensic/security tools, customized them, and combined them with an intuitive user interface to create an incredibly powerful forensic environment.
With PlainSight you can perform operations such as:
Get hard disk and partition information
Extract user and group information
View Internet histories
Examine Windows firewall configuration
Discover recent documents
Recover/Carve over 15 different file types
Discover USB storage information
Examine physical memory dumps
Examine UserAssist information
Extract LanMan password hashes
Preview a system before acquiring it