Krunner is described as 'KRunner is the launcher built into the Plasma desktop' and is an app in the File Management category. There are more than 50 alternatives to Krunner for a variety of platforms, including Mac, Windows, Linux, iPhone and Windows Explorer. The best alternative is Keypirinha, which is free. Other great apps like Krunner are Wox (Free, Open Source), Listary (Freemium), Alfred (Freemium) and ueli (Free, Open Source).
Keypirinha is a fast launcher for keyboard ninjas on Windows. Features: * Quickly find and launch plethora of items like applications, files, bookmarks, URLs, sessions (PuTTY, WinSCP, FileZilla), registry keys, ...
Alfred is a productivity application for macOS, which boosts your efficiency with hotkeys, keywords and text expansion. Search your Mac and the web, and control your Mac using custom actions with the Powerpack.
Access everything with virtually zero effort. Run applications, open files or their paths, open bookmarks in your browser, search the web, calculate things and a lot more. See wiki for more information.
Quicksilver is a fast and free Mac OS X productivity application that gives you the power to control your Mac quickly and elegantly. Quicksilver learns your habits, making your everyday chores simple and efficient.
* Ulauncher provides instant search results. It also remembers your previous choices and automatically selects the best option for you. * You can type in an application name without worrying about spelling. Ulauncher will figure out what you meant.
Rofi started as clone of simpleswitcher, written by Sean Pringle a popup window switcher roughly based on superswitcher. Simpleswitcher laid the foundations and therefor Sean Pringle deserves most of the credit for this tool.