Index Your Files

Index Your Files allows you to search through all your files or folders on local or networked drives without remote admin rights (as necessary for the similar app “Everything”). Searching can be done by name, date, size, location etc., and boolean operators are available to to perform multiple keyword searches. You can invoke Windows Explorer context menus on found files to perform operations such as drag/drop, copy, rename, delete etc. It also includes internal viewers for text, HTML and image files. 36 languages.

As the name implies, the program must index the area before searching, but afterward searches almost instantly.
Writes settings to: Application folder
How to extract: Download the ZIP package and extract to a folder of your choice. Launch iyf.exe.

Search Files for Windows with Index Files and Advanced Features [ Portable ] – by Rafael Castro – Malaga