WizFile is one of the fastest file search tools for Windows. It returns results immediately, and the new filtering options make it even more versatile than before.
WizTree's main purpose is to find large files on the system whereas WizFile focuses on finding specific files or list of files.
WizFile is as fast as WizTree when it comes to displaying files and running searches, and it plays in the same league as Everything, another popular file finder for Windows.