Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Anytxt Desktop Search - Anytxt is Desktop Search Tool with A Powerful Full-Text Search Engine.
ANGRYsearch - Instant file search, showing results as you type.
TextSeek - TextSeek helps you search document contents for Windows and MacOS within seconds, including PDF, Word, Excel, PowerPoint, and other formats.
SwiftSearch - SwiftSearch is a lightweight program whose purpose is to help you quickly find the files you need...
AIKIN Desktop HyperSearch - AIKIN is a powerful new desktop search that can find item names and content using advanced pattern...