- Htop. Htop is a text-based task manager tool for Unix inspired by the Top task manager. ...
- Stacer. For those that want something more than a task manager, check out Stacer. ...
- Ksysguard. Ksysguard is the default task manager for the KDE Plasma desktop environment. ...
- Gnome System Monitor. ...
- LXTask. ...
- Glances. ...
- Ps.