The best alternatives to Radar are Hocus Focus, Hot Shots 2, and Workspaces. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Radar?
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Workspaces is a beautiful, minimal app that gives me an organized one-click option for all those projects along with the apps and urls that correspond with each. Apptorium's support is top-notch as well.
Productivity tool, the main function is to search and launch applications actions and applications themselves. ❤️ Open source 🤖 Native 🔌 Plugin system ⌨️ Custom hotkeys ⬆️ Sort options by frequency of use 📦 Small size (less than 20mb)