System Informer for Windows

Winsider Seminars & Solutions, Inc. · Open source

System Informer is an open-source system monitoring and process management utility for Windows. Developed by Winsider Seminars & Solutions, Inc., it allows users to inspect running processes, view real-time resource usage, inspect network activity, and troubleshoot software performance or security issues.

Download for Windows

github.com · Official website

✓ Official source (winget)
✓ SHA256 taken from the official repository
✓ Last checked: Nov. 4, 2026
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Version: 4.0.26241.138
Release date: Aug. 29, 2026
License: MIT License
Installer type: exe

Install from the command line

How do I use this?

Type Terminal in the Start menu and open it, paste the command (Ctrl+V or right-click) and press Enter. It uses winget, Windows' own package manager, to install the program from its official source.

winget install --id WinsiderSS.SystemInformer -e

SHA256 (file verification)

ceb46bc42cd9993a3a8e9e7002d1f1715e3d2a077d5226d72612e2b8578e51eb

How to install

Click the official download button on this page, or run 'winget install --id WinsiderSS.SystemInformer -e' in a terminal.
Open the downloaded installer with administrator privileges.
Follow the on-screen setup prompts to complete the installation and launch the program.

Platform pages: Windows · macOS · Linux · Android · All platforms and details