If the real requirement is to keep confidential files separate from ordinary browsing paths, one encrypted storage area is often better than trying to manage many protected folders. GiliSoft Private Disk fits this need by giving you a mounted encrypted workspace on Windows. You open it when sensitive files are needed, then close it after the session so those files are no longer sitting in ordinary visible locations.
Confidential files are easier to manage when they live together in one protected area. That keeps them out of casual browsing, separates them from normal working folders, and gives you a cleaner start-and-stop workflow for sensitive sessions.
GiliSoft Private Disk is not just about locking a folder name. It is about creating one dedicated encrypted workspace. That makes it a better fit when the objective is structured protected storage for important files rather than one-off locking of a few items.
If your search is really about protected storage for confidential files on Windows, this page points naturally to GiliSoft Private Disk. If your goal is only to hide a folder or lock a small number of files, a folder-level tool may be enough.