Search files in directorys

Hallo!
I'm a beginner.
How can I search for files in the directorys on the server?
Thanks
Wolfgang

EDIT: See
https://winscp.net/eng/docs/ui_find
https://winscp.net/eng/docs/library_example_recursive_search_text

WinSCP does Support searching...
https://winscp.net/eng/docs/custom_commands#search_file

But remember CaseSensitivity!