There are two versions of MyKeyFinder: free and paid-for. Both will find Windows and Microsoft Office product keys but the Plus edition will also scan external hard drives and find Wi-Fi passwords.

LibreOffice offers a free, open-source alternative to Microsoft Office ... a clean layout similar to Office 365, requiring simple registration for a product key. OnlyOffice integrates all features ...

However, your actual documents, files, and product keys remain unaffected ... Till then, you can try using some Microsoft ...

Microsoft 365, formerly Microsoft Office, includes Word, Excel, and PowerPoint. It's a subscription service, but there are ...