SOLDIERX.COM Nobody Can Stop Information Insemination

Pwdump or "password dump" is basically what it says it is.
It dumps passwords from a windows host, both lm and ntlm, by use of (or used to use) a dll injection technique in windows.
The data can be written to file and once done, is in l0pht crack compatible format.
See http://www.soldierx.com/tools/L0pht-Crack for further information about l0pht crack and cracking the passwords you just dumped.