Apps similar to ProcessSpy include Process Explorer, which is free. Other options are htop, System Informer, Mission Center and Resources. You're spoiled for choice with Process Management Tools like ProcessSpy: we list more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.
ESET SysInspector is a free, state of the art diagnostic tool for Windows systems. It is also an integral part of ESET Smart Security 4 and ESET NOD32 Antivirus 4. It peers into your operating system and captures details such as running processes, registry content, startup items...
Slovakia
EU
A Linux Task Manager alternative built with Qt6, inspired by the Windows Task Manager but designed to go further - providing deep visibility into system processes, performance metrics, users, and services.
Explore all the tasks (processes) running on your Mac with TaskExplorer. Quickly see a task's signature status, loaded dylibs, open files, network connection, and much more!.
United States
Mac OS X System Monitor and Process Explorer Tool atMonitor is the most advanced monitoring tool for Mac OS X that displays system activity in real-time. It is designed to allow quick assessment of computers state and it is powerful enough to make it a core utility in anyones sys.
United States
pstop is a native Windows terminal system monitor inspired by htop. It brings per core CPU usage bars, memory and network meters, process tree view, search, filtering, and kill shortcuts directly to PowerShell with familiar htop style keybindings.
TaskInfo is a poweful utility that combines and improves features of Task Manager and System Information tools. It visually monitors (in text and graphical forms) different types of system information in any Windows system (95, 98, ME, NT 4.
Russia
Filez: Ultimate File Manager for Android built with bleeding edge technologies. Get access to your recent files, images, media and documents in one tap. Browse your file system with no restrictions.
Russia
Resource Monitor is a system application in Microsoft Windows operating systems. It is used to view information about the use of hardware (CPU, memory, disk, and network) and software (file handles and modules) resources in real time.
United States
LXTask is the standard task manager and system monitor of LXDE. It starts via Ctrl+Alt+Del and is extremely lightweight.
Taiwan
United Kingdom
