One binary that stops a machine silting up, and the same one on every machine you own. It finds ghost processes, prunes applications nothing launches any more, trims caches down to the browser and shader ones, holds a RAM ceiling per process, takes over the startup list and strips the bloatware the vendor shipped.

Windows 11 is the tested target and the project says so rather than claiming parity elsewhere. There is a desktop front end, PRUNEX Studio, for the people who would rather not live in a terminal.