htop is an interactive system-monitor process-viewer. It is designed as an alternative to the Unix program top. It shows a frequently updated list of the processes running on a computer, normally ordered by the amount of CPU usage. Developed by Hisham Muhammad
License: Open Source
htop is a lightweight, open-source tool primarily for Unix-like systems, offering a customizable interface and real-time monitoring. In contrast, Process Explorer is a Windows-only application with an advanced GUI that provides detailed process information and integration with other Windows tools.