A few days back I failed to remember my old Excel file data password. Then I use the best resulting tool of eSoftTools Excel password recovery software that can Open Password Protected Excel File 97-2003. This software has three complete secure methods such as- Mask attack, Dictionary attack, And Brute Force attack these all factors are 100% risk free to apply in complex password characters this software can works very easily in Window OS and all version and it's also give free trial version to find three first password characters and they can use this application in all excel extension- xlsm, .xlsb, .xla, .xlam, & .xltm.