Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. It could recover 99.9% of alphanumeric passwords in seconds, and is available for Windows 8/7/Vista/2008/2003/2000.
When free Ophcrack cannot find Windows password, how to reset forgotten Windows password easily and safely?
When Win 7 computer boots from Ophcrack disc, but no tables found, password could not be reset. How should do to continue resetting Windows 7 password successfully?
Chntpw disk is one kind of password recovery discs for Windows 8.1/8/7/Vista/XP/2000 and Windows server 2003/2008/2012.
When Chntpw doesn't work for Windows 8 laptop after Windows password forgot, how to access Windows 8 safely and effectively?
Take an effective alternative to reset Windows 10 forgotten password while Ophcrack doesn't work.