WinFindr - WinFindr is an easy to use, yet powerful data searching tool for Windows. WinFindr allows you to search for files, folders, registry keys and registry entries with multiple search terms at the same time.
Features
Search for files, folders, registry keys and registry entries, all at the same time.
Supports searching with normal search words, file masks and regular expressions.
Supports searching with multiple search terms at the same time.
Also supports negative search terms, which allows you to skip any data.
Save the found results in TXT, CSV or HTML file format.
Supports command line parameters.
Supports Windows Dark Mode.
Comes with these translations builtin: Chinese Simplified, Chinese Traditional, Czech, Danish, English, Filipino, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Romanian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian and Vietnamese.
Has a portable version and a Windows Command Prompt version.
WinFindr is freeware, lightweight and easy to use. No bells and whistles, no nonsense.
Download: 
WinFindr.1.6.exe - 2.6 MB