Security Task Manager
Advanced process viewer that provides detailed information about programs and processes running on the computer (e.g. file name, directory path, description, security risk rating).
14 Alternatives To Security Task Manager
AnVir Task Manager
This tool controls programs, disk, CPU. Replace task manager, tweak and tune up XP or Vista.
GNOME System Monitor
System Monitor is a tool to manage running processes and monitor system resources.
Process Lasso
Process Lasso is NOT yet another task manager.
Process Monitor
Monitor file system, Registry, process, thread and DLL activity in real-time.
SystemExplorer
Homepage of System Explorer. Freeware Tool for displaying and managing system internals
Windows Task Manager
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glances
Glances is a cross-platform system monitoring tool written in Python. Written in Python, Glances will run on almost any plaftorm : GNU/Linux, FreeBSD, OS X and Windows.
htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.