Malik
Password.xla add-in. Just one of many that can be found on the 'net.
http://www.straxx.com/excel/password.html
NOTE: this will not crack File Protection passwords, sheet and book only.
Copy it to your Office\Library. Access it(in Excel) by going to Tools>Add-ins
and check it to load. Once loaded, you will see two new commands at bottom of
Tools menu. "unprotect sheet" and "unprotect workbook".
Gord Dibben Excel MVP - XL97 SR2 & XL2002