Atomic Excel Password Recovery is the tool of choice, it supports most of the document encryption algorithms available in MS Office. There are several different methods of attack available in Atomic Excel Password Recovery. The program analyze a Excel file you need to crack and then choose the best method. The following MS Excel versions are supported: Word 97, 2000, 2002 (XP), 2003. 100% password recovery for most of file types.
Excel Password Recovery 5.0
Recover lost or forgotten MS Excel passwords.
Password Recovery Engine for Excel for you!
Instant password recovery for Excel documents
Recover any Excel password in a flash.