Atmonitor has been discontinued. Similar apps include Process Explorer, which is free. Other options are htop, System Informer, Mission Center and Stats. You're spoiled for choice with System Information Utilities like Atmonitor: we list more than 50 alternatives for Mac, Windows, Linux, Android and iPhone.
XRG is an open source system monitor for Mac OS X. XRG allows you to monitor CPU activity, memory usage, battery status, machine temperature, network activity, disk I/O, current weather, and stock market data.
United States
Taiwan
Python System Monitor (Psymon) is a cross-platform, task and performance monitor.
Security Task Manager shows comprehensible information about programs and processes running on the computer. For each Windows process, it improves on Windows Task Manager, providing:
Germany
EU
A manager for tasks on the Android platform. An excellent task manager & killer. It can also optimize memory, storage, & cache. It integrates well with ES File Explorer & users can easily switch between the two apps.
China
Better Menubar displays your Mac's CPU, memory, fan, battery, and network information in real time. It also displays the Airpods, Magic mouse, and touchpad connected to your Mac, and allows you to quickly connect to Bluetooth devices.
Lightweight macOS menu bar utility providing live CPU, memory, disk, network, battery, and thermal state monitoring, supporting Apple Silicon and Intel hardware, with customizable interface options, low resource usage, and strong privacy protections.
United Kingdom
Chameleon Task Manager is Windows task manager that enables the complete control of processes running on a computer optimizing the performance of Windows. It also provides more detailed information about programs.
Russia
PrcView is a process viewer utility that displays detailed information about processes running under Windows. For each process it displays memory, threads and module usage. For each DLL it shows full path and version information.
Ukraine
