661 Like Process Explorer Good alternative? YES NO Process Explorer shows you information about which handles and DLLs processes have opened or loaded. Free Windows PortableApps.com No features added Add a feature
197 Like Process Hacker Good alternative? YES NO Process Hacker is a feature-packed tool for manipulating processes and services on your computer. A free and open source process viewer with powerful process... Free Open Source Windows PortableApps.com Network Monitoring Add a feature
174 Like htop Good alternative? YES NO htop is an interactive process viewer for Linux. It is a text-mode application (for console or X terminals) and requires ncurses. htop is an interactive top replacement... Free Open Source Mac Linux BSD No features added Add a feature
126 Like Process Monitor Good alternative? YES NO Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity. It combines the features of two legacy... Free Windows PortableApps.com No features added Add a feature
79 Like SystemExplorer Good alternative? YES NO System Explorer is an enhanced Taskmanager that provides detailed information about running processes, startup programs, IE add-ons (BHOs), drivers, services network... Free Windows PortableApps.com No features added Add a feature
49 Like Windows Task Manager Good alternative? YES NO Windows Task Manager is a task manager application included with Microsoft Windows NT family of operating systems that provides detailed information about computer... Free Windows No features added Add a feature
38 Like Process Lasso Good alternative? YES NO Process Lasso is NOT yet another task manager. It is a process priority optimization and system automation utility. Priority optimization, affinity optimization, core... Freemium Windows Responsive design Add a feature
18 Like Atmonitor Good alternative? YES NO 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... Free Mac No features added Add a feature Discontinued The official website is no longer available. Last version, 2.7.1, released on August 2012, can be still downloaded from Wayback Machine.
19 Like GNOME System Monitor Good alternative? YES NO System Monitor is a tool to manage running processes and monitor system resources. Free Open Source Linux BSD GNOME No features added Add a feature
11 Like WinSpy++ Good alternative? YES NO WinSpy++ is a handy programmer's utility which can be used to select and view the properties of any window in the system. WinSpy is based around the... Free Open Source Windows No features added Add a feature
8 Like Xfce Task Manager Good alternative? YES NO Easy to use application for monitoring and controlling running processes. - Support for Linux, OpenBSD, NetBSD, FreeBSD and OpenSolaris. - Monitors the CPU and... Free Open Source Linux No features added Add a feature
26 Like AnVir Task Manager Alternative? YES NO This tool controls programs, disk, CPU. Replace task manager, tweak and tune up XP or Vista. Speed up windows startup. Get rid of spyware and viruses. Freemium Windows No features added Add a feature Warning Be careful! The downloader of AnVir Task Manager can install malwares! To avoid the InstallManager read the post at http://alternativeto.net/discussions/applications/12033/how-to-avoid-the-installmanager/
8 Like KillSwitch Good alternative? YES NO KillSwitch is an advanced system monitoring tool that is apart of Comodo Cleaning Essentials (CCE) it allows users to identify, monitor and stop potentially unsafe... Free Windows No features added Add a feature
6 Like psutil Good alternative? YES NO psutil is a module providing an interface for retrieving information on all running processes and system utilization (CPU, memory, disks, network, users) in a portable... Free Open Source Mac Windows Linux BSD No features added Add a feature
12 Like nmon Good alternative? YES NO This systems administrator, tuner, benchmark tool gives you a huge amount of important performance information in one go. It can output the data in two ways Free Open Source Linux No features added Add a feature
