TechTool Pro is a user-friendly and versatile macOS application that helps you scan your CPU, RAM, video hardware and other components to identify various symptoms that would help you prevent expensive repairs.

balenaEtcher offers you the possibility to burn OS images to any SD card or USB drive with ease, without making you deal with complicated procedures. The utility integrates a user-friendly disk selection tool, and can verify the card before starting to burn the data.
OS image burner featuring a straightforward user interface