Everest Home Edition is a Portable and Free System Information Utility created by FinalWire Ltd (Lavalys). Much like SIW, it can be used to display information regarding a PC's system hardware without opening the case (useful for diagnostics and upgrading).
Spec Check is a Free and Portable System Information Utility or tool created by Matthew Laverack. It can be used to display information about a computers hardware and software.
HWiNFO is a professional system hardware information and diagnostic tool that provides comprehensive information about a computer's hardware components. It is designed to support both novice and expert users in providing accurate and detailed information about the system's configuration, performance, and stability.
AVG Rescue CD (for USB Sticks) is a "portable version of AVG Anti-Virus supplied through Linux distribution". Created by AVG, the USB Flash Drive version offers a stand alone bootable AntiVirus, AntiSpyware, and System Recovery Solution.
System Explorer is a Free portable tool that can be used to display detailed information about Windows processes, Tasks, Modules, Startup Entries, Drivers, IE Addons, Uninstallers, Services, Connections and Opened Files. The Build System Report feature can be used to create a detailed text report containing all of the essential information about your Computer System.
SIV is a Portable System Information Tool that can be used to view hardware and software information related to the system it is being run from. For example, SIV could be used to display Windows info, Network info, Hardware device info, CPU info, PCMCIA info, PCI info, USB info, Hardware Sensors, Machine Info, Operating System Information and much more.
AIDA32 is a portable and personal system information tool. It can be used to retrieve and display detailed information regarding the hardware and software installed on a computer.
WinAudit is a FREE portable hardware and software information tool. Similar to
SIW is a portable system information and diagnostics tool for Windows. Similar to Belarc Advisor or
