gnome-search-tool is a utility for finding files on your system. To perform a basic search, you can type a filename or a partial filename, with or without wildcards. To refine your search, you can apply additional search options.
EverythingToolbar Alternatives
EverythingToolbar is described as 'Is integration for the Windows taskbar to use "Everything" which is an administrative tool that locates files and folders by filename instantly for Windows' and is a File Search utility in the file management category. There are more than 10 alternatives to EverythingToolbar for a variety of platforms, including Mac, Windows, Linux, PortableApps.com and File Explorer apps. The best EverythingToolbar alternative is Everything, which is free. Other great apps like EverythingToolbar are Listary, Keypirinha, Wox Launcher and Fluent Search.