Top Alternatives to Synapse

RocketDock is a free and discontinued application launcher for Windows that provides a stylish, customizable dock similar to macOS. It allows users to quickly access their frequently used programs, files, and folders with animated icons and various skins, enhancing desktop aesthetics and productivity.

Alfred is a powerful productivity application for macOS, designed to streamline common tasks and significantly improve your workflow. It acts as a central hub for launching applications, finding files, performing web searches, and executing complex workflows with keyboard shortcuts and intuitive commands.

GNOME Do is a powerful and extensible application launcher for Linux, designed to quickly launch applications, search files, and perform various actions via a simple keystroke interface, enhancing user workflow efficiency on the GNOME desktop environment and beyond.

Listary is an advanced search utility and productivity tool for Windows. It seamlessly integrates with File Explorer and other applications, providing instant file and folder search, quick access to frequently used files, program launching, and various workflow enhancements to boost your productivity.

Quicksilver is a powerful and efficient productivity tool for macOS, designed to drastically reduce the time spent navigating files, launching applications, and executing actions. By learning your habits and leveraging a smart, intuitive interface, it allows you to control your Mac with unprecedented speed and flexibility, transforming mundane tasks into effortless workflows.

Find And Run Robot (FARR) is a highly customizable, portable Windows application launcher and search tool designed for speed and efficiency, allowing users to quickly find and launch programs, files, and perform actions directly from the keyboard.

RecentX is a dynamic launcher for Windows that streamlines your workflow by providing quick access to recent files, folders, programs, websites, and clipboard history. It enhances productivity through its intuitive interface and powerful search capabilities.

Executor is a highly customizable and portable application launcher and Windows Run replacement. It allows users to quickly launch programs, search files, perform web searches, and execute commands with minimal keystrokes.

Wox is a highly customizable and extensible open-source application launcher for Windows. It allows users to quickly launch applications, search files, perform web searches, and execute commands using a simple keyword-based interface.

Keypirinha is a minimalist yet powerful portable launcher for Windows, designed for speed enthusiasts. It provides quick access to programs, files, and web searches through a streamlined interface, heavily relying on keyboard input for efficient navigation and workflow automation.

LaunchBar is a powerful and intelligent keystroke-based launcher for macOS. It provides lightning-fast access to your applications, documents, contacts, calendars, bookmarks, and much more, simply by typing a short abbreviation.

XLaunchpad is a portable application launcher designed to provide quick access to frequently used programs, files, and websites, mimicking a central hub for your digital life. Ideal for users seeking a streamlined way to organize and launch their computer resources without permanent installation.

Enso Launcher is a discontinued yet powerful application launcher for Windows, designed for rapid access to programs, files, and actions through a command-line interface activated by a simple key press.

ASuite is a versatile and free open-source application launcher designed for Windows. It excels at managing and launching applications, including those in the PortableApps format, making it an excellent choice for users who prefer to run software from removable drives such as USB flash drives. ASuite is also a core component of the Lupo PenSuite.

SlickRun is a highly efficient and free floating command line utility for Windows, offering rapid access to applications, websites, and important files. Navigate your system with ease by simply typing 'Magic Words' into a small, always-visible text bar.

Portable Start Menu is a lightweight, free application designed to provide a customizable start menu interface, ideal for use on USB drives or local machines. Easily launch programs, access files, and manage software with a simple, portable solution.

Quick Search Box (QSB) for Mac is a powerful and customizable application launcher and desktop search tool designed to streamline your workflow. It provides fast access to applications, files, contacts, and web data directly from a central search bar.

Lacona is a powerful and highly customizable command-line style launcher for macOS, allowing users to control their system, access files, perform calculations, and search the web directly from the keyboard.