SIW is a standalone utility that does not require installation (Portable Freeware) - one less installed program on your PC as well the fact that you can run the program directly from an USB flash drive, from a floppy, from a network drive or from a domain login script. SIW can be distributed freely (ftp, archives, CD-ROMs ...).

SIW - System Information for Windows

SIW is an advanced System Information for Windows tool that analyzes your computer and gathers detailed information about system properties and settings and displays it in an extremely comprehensible manner.

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

The System Information is divided into few major categories:

Software Information: Operating System, Software Licenses (Product Keys / Serial Numbers / CD Key), Installed Software and Hotfixes, Processes, Services, Users, Open Files, System Uptime, Installed Codecs, Passwords Recovery, Server Configuration.
Hardware Information: Motherboard, CPU, Sensors, BIOS, chipset, PCI/AGP, USB and ISA/PnP Devices, Memory, Video Card, Monitor, Disk Drives, CD/DVD Devices, SCSI Devices, S.M.A.R.T., Ports, Printers.
Network Information: Basic/Extended Information about Network Configuration, Network Statistics, Active Directory (Computers, Groups and Users), Network Cards, Network Shares, currently active Network Connections, Open Ports.
Network Tools: MAC Address Changer, Neighborhood Scan, Ping, Trace
Miscellaneous Tools: Eureka! (Reveal lost passwords hidden behind asterisks), Wake-On-LAN, URL Explorer, Monitor Test, Shutdown / Restart.
Real-time monitors: CPU, Memory, Page File usage and Network Traffic.

SIW (Technician's Version) is a standalone utility that does not require installation (Portable Application) - one less installed program on your PC as well the fact that you can run the program directly from an USB flash drive, from a network drive or from a domain login script.

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

Client Platform: Windows 10 / Windows 8.1 / Windows 8 / Windows 7 / Vista / Windows XP / WinRE / BartPE / Winternals ERD Commander

Server Platform: Windows 2012 (R2) / Windows SBS 2011 / Windows Server 2008 (R2) / Windows Server 2003 (R2)

New Release
Fixed a license error validation (33) when siw is executed from an USB memory stick.
Fixed an Installed Updates bug.
Updated Operating System module:
Skip Ahead 19H1 Support.
Windows Server 2019 support.
Updated Software modules.
System Directories .
Applications .
Updated Passwords module.
Firefox Portable Support. SIW now automatically detects the portable version of Firefox that is currently running in the background, if it cannot find any other installation of Firefox.
[ SIW release history ]

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