After a few years I still use Listary as my main search/launcher. It's very quick, has a very nice look and great system of filters and projects. There are problem with new version to be released, but I'm talking about version number 5.
Organize - The file management automation software.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
NoodleSoft Hazel - NoodleSoft Hazel is an all-in-one software that acts as a task manager specially designed for the Mac OS, making you minimize clutters and saves time by automatically moving, sorting, remaining, or performing other classical actions on the folders t…
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
WatchDirectory - WatchDirectory monitors a file system directory and performs tasks when certain conditions are met.
Wox - An effective launcher for windows. A full-featured launcher, access programs and web contents as you type. Be more productive ever since. Wox is free for use and open-sourced at Github, Try it now! Download .