Apps similar to LaunchPanel include Raycast, which has a free version. Other options are Alfred, Wox Launcher, Listary and AppGrid for KDE. There's no shortage of Application Launchers like LaunchPanel, with more than 50 alternatives for Mac, Windows, Linux, iPhone and iPad.
Albert is a C++/Qt based desktop agnostic keyboard launcher that helps you to accomplish your workflows in a breeze. Its goals are usability and beauty, performance and extensibility.
Germany
EU
This macOS tool leverages fighting game style key combinations to expedite app launches, execute commands, or even activate fun features like confetti, providing a faster alternative to launchers like Spotlight, Alfred, and Raycast. It supports customization and seamless integration with existing tools.
DenmarkEU
GNOME Do allows you to quickly search for many items present on your desktop or the web, and perform useful actions on those items.
Windows utility for instant access to files, folders, and programs. Indexes and organizes recents, enables tagging, previews, hotkey launching, direct file operations, and integrates project-based file management while reducing reliance on Windows Explorer.
India
Paste stores everything you copy on your Mac, iPhone, and iPad, so it's always there whenever you need it again.
United States
Spotlight is the system-wide desktop search feature built into Apple's OS X operating system since version 10.4 (Tiger). Backed by an index of all items and files on the system, it's designed to allow the user to quickly locate a wide variety of items on the computer...
United States
Quicksilver is a fast and free macOS productivity application that gives you the power to control your Mac quickly and elegantly.
Create customizable launch modes to group apps and websites on macOS, launch them instantly with shortcuts or menu bar access, open multiple browser tabs at once, streamline workflows for different contexts like work, design, or study, all in a minimal interface.
Australia
Designed for beginners and professionals alike, Monarch is a command center that makes it easier than ever to switch apps, run calculations, search clipboard history, take notes and more with only a single hotkey. No complicated setup or configuration required.
dmenu is a dynamic menu for X, originally designed for dwm. It manages large numbers of user-defined menu items efficiently.
TextSeek is a professional full-text desktop search tool for Windows and MacOS. It supports PDF, Word, Excel, Powerpoint, RTF and other formats.
