Passware Excel Key is a solution to remove password protection from Excel files. It instantly recovers or resets passwords for workbook and worksheet protection. It works with all versions of Microsoft Excel (2019-4.0) and supports.xls,.xlsx,.xlsm,.xlsb,.xltx, and.xltm files. It can recover multilingual passwords using 20 built-in dictionaries and allows for custom dictionaries. Recovers Excel open passwords using advanced attacks. Saves and checks all recovered passwords for other files. Automatically saves password recovery progress and can resume the search after a stop. Includes a step-by-step Wizard for easy setup of password recovery settings. Common use cases include accessing old files, files protected after an employee leaves, forgotten passwords, and important documents left by a family member. Passware Kit supports six basic password recovery attacks (Dictionary, Xieve, Brute-force, Mask, Known Password/Part, Previous Passwords), advanced attacks specific to file types, methods of grouping attacks, and various modifiers to customize attacks.