OnyX
Software
OnyX is a popular freeware utility for macOS developed by French developer Joël Barrière that is compatible with both Intel processors and Apple silicon. Wikipedia
Operating system: macOS
Preview release: 3.2.8 (July 26, 2017; 6 years ago)
Stable release: 4.5.2 (October 26, 2023; 5 months ago)