SIW is an advanced System Information for Windows tool that analyzes your computer and gathers detailed information about system properties and settings (Software Information, Hardware Information, and Network Information). It displays it in a highly comprehensible manner.

SIW can create a report file (HTML, JSON, CSV, TXT, XML, or ODBC). You can run it in batch mode (for Computer Inventory, Hardware, Software Assets, Network Information, Software License Management, Security Audit, and Server Configuration Management).

The System Information has a few major categories:

Software Information

Operating System, Software Licenses (Product Keys / Serial Numbers), Passwords Recovery, Installed Programs, Applications, Security, Accessibility Settings, Environment, Regional Settings, File Associations, Running Processes, Loaded DLLs, Drivers, NT Services, Autorun, Scheduled Tasks, Databases, Audio and Video Codecs, Shared DLLs, ActiveX, MMC Snap-Ins, Shell Extensions, Event Viewer, Certificates, etc.

Hardware Information

System Summary, Motherboard, BIOS, CPU, Memory, Sensors, Devices, Chipset, PCI/AGP, USB, and ISA/PnP Devices, System Slots, Network Adapters, Video Card, Monitor, Sound Devices, Storage Devices, Logical Disks, Disk Drives, CD/DVD Devices, SCSI Devices, SMART, Ports, Battery and Power Policy, Printers, etc.

Network Information

Basic/Extended Information about Configuration, Statistics, Connections, Active Directory (Computers, Groups, and Users), Shares, Open Ports, etc.


SIW (Technician's Version) is a standalone utility that does not require installation (Portable Application) - one less installed program on your PC.

You can run the program directly from a USB flash drive, a network drive, or a domain login script.

SIW is periodically updated (usually once per quarter) to provide the most accurate results.

Client Platform: Windows 11 / Windows 10 / Windows 8.1 / Windows 8 / Windows 7 / WinPE / WinRE / Winternals ERD Commander

Server Platform (LTSC): Windows 2022 / Windows 2019 / Windows 2016 / Windows 2012 R2 / Windows 2012 / Windows SBS 2011 / Windows Server 2008 R2

Server Platform (SAC): version 20H2 / version 2004 / version 1909 / version 1903 / version 1809 / version 1803 / version 1709