GitHub tools work reliably for on your own files. For file-open passwords on modern Excel files, your time is better spent searching for saved passwords elsewhere – strong encryption is intentionally unbreakable.
: A Python/Flask script that allows you to run a local password removal service on your own machine. 2. How These Tools Work Excel Password Remover Github
Be cautious when using online GitHub tools. For highly sensitive data, it is recommended to run Python scripts or VBA code locally. 5. Alternatives to GitHub Scripts GitHub tools work reliably for on your own files
Many simple Python scripts on GitHub automate this exact sequence: these XML-stripping tools will not work.
If you can tell me the (Sheet protection vs. VBA password vs. "File Open" password) and the file format (.xlsx or .xls), I can point you toward the exact script that will work best for your situation.
: Most GitHub scripts can only remove sheet/workbook protection (which prevents editing). If the file is encrypted (requires a password just to open), these XML-stripping tools will not work.