Computer Status Monitor Monitor CPU usage, memory usage, resource usage, disk space utilization, and laptop battery charge status and level. Synchronize computer clock.
DiamondCS OpenPorts OpenPorts is a freeware console tool for Windows NT4/2K/XP that allows you to see all open TCP and UDP ports on your system, including the owner process.
AutoHotkey Script your own macros and hotkeys. Any key, mouse/joystick button, or combo. Automate virtually anything: Send keystrokes & mouse clicks; launch programs; modify soundcard volume/mute; etc.
MultiBatcher MultiBatcher is a tool for automation and batch processing of computer tasks.