UltraSearch is described as 'searches files and folders on local NTFS drives and provides the results within just a few seconds' and is an app in the File Management category. There are more than 25 alternatives to UltraSearch for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is Everything, which is free. Other great apps like UltraSearch are Keypirinha (Free), DocFetcher (Free, Open Source), FSearch (Free, Open Source) and RecentX (Paid).
X1 offers next generation enterprise search, eDiscovery and desktop search for traditional and virtual environments X1 provides a single, unified interface through which you can quickly find, view and act upon your critical emails, files, SharePoint data, calendar, contacts and...
FileSearchEX is the no nonsense file search utility for Windows 7 and higher. It offers the simplified search interface like Windows XP yet in an updated and modern fashion. Unlike other search tools, FileSearchEX works well with limited account permissions.
Scherlokk is a lightning fast file search utility build for precise and reliable search of every file which meets the search criteria. Music, pictures, bookmarks, documents, etc can be found quickly and easily.
Find files fast across folders, drives, disks and machines and emails in MS Outlook, find duplicates. Attach labels, bookmarks and comments, automatic backup, synchronize, messaging. Tag Web pages while downloading. Share labels with others.