@partha_roy What's the difference between WizFile and Everything? WizFile is better than UltraSearch because it can detect changes in real-time like Everything but does it have any advantage over Everything?
It depends on what features you need in a file search utility and how or why you use it. I use it to search for leftovers after uninstalling apps, so I don't use it in a daily basis to search for files or launch apps, I was a long time Everything user, and I was very satisfied with its speed, then I tried to move to UltraSearch just because it doesn't use index file, but it doesn't show changes in real-time, and you have to rescan every time to get latest changes in my use case, but I tried to handle it, until it start to stuck when update in the latest version, even uninstalling and reinstalling make crashing in both procedures, over that it have a big size "around 77 MB" and it takes so much RAM "around 350 MB", so I started to search for alternative again.
Here is where WizFile shines for me, in my use case it has the benefits of both apps in one app, it's small and light on resources and scan the system fast without index file, and it shows changes immediately by refreshing in no time "by clicking F5", although it has filters for size and time for free "which is paid in UltraSearch", and it is dark by default "yes I'm a dark mode person", and it has a better default settings, I used to implement UltraSearch settings over Everything because I found it better for me, in WizFile all I have to change is adding recycle bin to exclude list and that's it.
So it depends on the end on how you use a file search utility and what is your needs from it, for example if I want an app launcher I will use Listary as it is smarter than for example Flow Launcher or Fluent Search "both have more feature than Listary by the way", but Listary integrates with file explorer and makes finding files way faster and smarter, their file search utility is still in BETA, so I will keep eye on it, I'm currently using Open-Shell Menu as alternative to Windows Start Menu for launching apps, and it is good so far.