# Extract hash from Excel file
python office2john.py protected.xlsx > excel_hash.txt
Yes, LostMyPass is a verified and legitimate service.
It has been around for several years and is widely referenced in tech forums. However, "legitimate" does not mean it is magic. Here is what you need to know before using it:
I understand you're looking to recover a lost password for an MS Excel file. However, I want to be clear upfront: I cannot verify or endorse any specific third-party software like "lostmypass" as "verified" — that would require independent security auditing. What I can do is provide a general, responsible guide to legitimate password recovery methods for your own Excel files. lostmypass ms excel password recovery verified