Excel Password is a Security & Privacy::Password Managers software developed by Thegrideon Software. After our trial and test, the software was found to be official, secure and free. Here is the official description for Excel Password: Excel Password is advanced and extremely fast password recovery tool for MS Excel spreadsheets in 97-2016 formats (new .xlsx, .xlsb, .xlsm and old .xls, .xlt). Excel Password works with MS Excel files in new XML or Binary (BIFF12) file formats (.xlsx, .xlsb, ...) as well as old BIFF formats (.xls, .xlt, ...).
Range Protection, Write Protection, Sheets and Workbook passwords are recovered or removed instantly.
Several configurable attacks can be queued for password to open recovery: dictionary (with several languages included), brute-force with length and charset selectable and MIXED (combinations of independent parts based on dictionary, brute-force or fixed) for precise search range setup and fastest recovery.
Advanced keyboard layouts-aware recovery technique (on the fly conversion from one keyboard layout to another). Preset or custom char replacement options (e.g. A,a with @ or E,e with 3, etc.).
Highly optimized code (SSE2, AVX, AVX2) and GPU (AMD, NVIDIA) utilization guarantees fastest recovery speed. Latest Intel HD Graphics integrated GPUs can be used for password recovery acceleration as well.
For example Excel 2007 password recovery speed with Intel Core i3 4130 at 3.40GHz + integrated Intel HD 4400 GPU + AMD Radeon R9 280X = 2 100 + 820 + 49 800 = ~52 500 pass/s.
And Excel 97-2003 recovery speed is millions passwords per second. you can download Excel Password 2017.03.05 free now.
What's New in Excel Password 2017.03.05 [see older]
+ Mixed-case modifications and custom char replacements for dictionary attacks.