KpTemp is an easy to use tool that removes temporary files from Windows (Temp, .tmp, Windows update, Prefetch,..), from all users of the system (Temp, Flash player, Internet Explorer, Firefox, SeaMonkey, Pale Moon, Chrome, Chromium, Brave, Java, Opera, Edge, Yandex, Spark, Baidu, Vivaldi, Waterfox,IceDragon, Java, Flash,...) and all users' trashes. It also allows (as an option) to delete old versions of Windows (Windows.old). Once finished, it restarts the computer to delete persistent files. Deletion may take several minutes if there are many files to be deleted.
It is available for Windows 7 to Windows 10 PCs in 32 or 64 bits.
Source code: https://github.com/KernelPan1k/KPTemp