Process Explorer v17.14 - Microsoft's Advanced Task Manager Replacement
Process Explorer is Microsoft's free, portable advanced task manager from the Sysinternals suite.
Technical Specifications & System Requirements
Software notes
About & Overview: Process Explorer: Microsoft's Advanced Task Manager Replacement
Process Explorer is Microsoft's free, portable advanced task manager from the Sysinternals suite. It lists every running process in a tree, shows which files, registry keys, and DLLs each process has open, breaks CPU usage down per thread, and verifies publisher signatures — the first tool to reach for when Windows misbehaves and Task Manager cannot explain why.
How to Install & Verify Process Explorer
Download Process Explorer from the official vendor link on this page.
Open the downloaded file and follow the on-screen installation steps.
Start Process Explorer from the Start menu or desktop shortcut.
Frequently Asked Questions & Verification Guide
Is Process Explorer free?
Yes — it is free Microsoft freeware from the Sysinternals suite, for personal and commercial use.
Is Process Explorer portable?
Yes. It ships as a small ZIP with no installer — extract and run procexp64.exe.
Can Process Explorer replace Task Manager?
Yes — the Options menu has 'Replace Task Manager', after which Ctrl+Shift+Esc opens Process Explorer.
Does it work on Windows 11?
Yes, current versions fully support Windows 11.