mimikatz
pwdump7
regedit
winspy
john
Mimikatz: A generic password dumping tool that has many useful commands
Pwdump7: A dedicated hash retriever that is easy to use and lightweight
Regedit: A registry viewer *unable to edit without admin*
Winspy: A program to alter the properties of a program window
John: An all-purpose password cracking tool for use with pwdump hashes