Lostmypass Ms Excel Password Recovery - Best

: A free service that checks your file against a database of over 3 million common passwords. It has a success rate of approximately 22% .

: The tool works with all versions of encrypted MS Office Excel files, including .xls , .xlsx , and .xlsm .

: A paid service utilizing a dictionary of 20 billion commonly used passwords. This method has a success rate of about 61% .

: By using clusters of high-performance GPU servers across multiple data centers, LostMyPass significantly outperforms standard office PCs—cracking in hours what might take a desktop computer years. Three-Tiered Recovery Approach :