Excel Password by Thegrideon Software is advanced password recovery tool for MS Excel spreadsheets (*.xlsx, *.xlsb, *.xltx, etc). Excel Password works with MS Excel 2007/2010/2013 files in XML and Binary (BIFF12) file format. Several configurable attacks with number of modifications are available: Dictionary based (with several languages included), Mask based and Brute-force with length and charset selectable. Advanced keyboard layouts-aware recovery technique. Additional passwords, such as Workbook, Write Protection, Sheet and Range Protection are recovered or removed instantly. Highly optimised multithreading code and GPU (AMD and NVIDIA) utilization with innovative methods guarantee fastest recovery speed.