
Process Hacker
Process Lasso
WinDirStat
Free Extended Task Manager
Security Task Manager
SystemExplorer
Windows Performance Monitor
OpTask — Task Manager alternative for Windows. Processes, live CPU/GPU/disk/network graphs, a 30-check health scan and disk scanner. Free for personal use.

Process Monitor
htop
Process Hacker
SystemExplorer
glances system monitoring
Process Lasso
Mission Center
The top window always shows a list of the currently active processes, including the names of their owning accounts, whereas the information displayed in the bottom window depends on the mode that Process Explorer is in: if it is in handle mode you'l…

Which is more popular?
Based on our record, Process Explorer seems to be more popular. It has been mentioned 289 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | tapatch.com | learn.microsoft.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


OpTask is a modern Windows task manager and system monitor. A virtualised process list groups apps the way Task Manager does, with slim live meters, one-click end-task, priority control, and a shield on anything that needs admin to kill. Performance graphs cover CPU, every logical core, memory,...
No description of Process Explorer yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of OpTask yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
OpTask's Goal
More videos
Sysinternals Process Explorer Review + download link and method
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpTask and Process Explorer. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking OpTask since Oct 2026.
Unclear what you mean by programmable, but https://learn.microsoft.com/en-us/sysinternals/downloads/process-explorer is the bee's knees and you can set an option to have it take over taskmon.exe, launch on login, and put as many of the... - Source: Hacker News / almost 2 years ago
Always put all your portable programs in the "A:\MyPC\Programs\" folder. Always put all your documents in the "A:\MyPC\Documents\" folder. Put driver files and runtime libraries in the "A:\MyPC\Install\" folder. For all three, feel free... - Source: Hacker News / over 2 years ago
On windows, this is Dependency Walker versus ProcExp. Similar eye-goggling results. https://www.dependencywalker.com/ https://learn.microsoft.com/en-us/sysinternals/downloads/process-explorer. - Source: Hacker News / over 2 years ago
When comparing OpTask and Process Explorer, you can also consider the following products.

Process Hacker is a feature-packed tool for manipulating processes and services on your computer.
Compare Process Hacker to OpTask or Process Explorer:

Monitor file system, Registry, process, thread and DLL activity in real-time.
Compare Process Monitor to OpTask or Process Explorer:

Process Lasso is NOT yet another task manager.
Compare Process Lasso to OpTask or Process Explorer:

htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses. Latest release: htop 2.
Compare htop to OpTask or Process Explorer:

WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
Compare WinDirStat to OpTask or Process Explorer:

Upgrade Windows with Free Applications and Features: Screen Capture, Extended Windows Explorer, Task Manager, PDF Converter, Disk Analyzer, FTP Client
Compare Free Extended Task Manager to OpTask or Process Explorer: