Portable system information tools for analyzing and displaying detailed hardware and software specifications of a computer. These tools can be run directly from a USB device, offering a convenient way to diagnose and troubleshoot systems without installation.
ChipEasy is a free and portable USB flash drive information tool. It displays detailed low level controller information about USB drives, including controller manufacturer, model, VID/PID, chip part number, and firmware version. Ideal for identifying unknown or generic USB drives, it is a must have utility for flash drive diagnostics and chip identification.
CrystalDiskInfo Portable is a free and powerful hard drive monitoring tool that allows you to check the status, temperature, and overall health of your HDD or SSD without installation. With it, you can view essential details, such as total power-on hours and the number of times a hard disk has been used.
CPU-Z Portable is a tiny portable system information tool that can be used to check and display CPU, Memory, Motherboard and Operating System information (including Direct X version). The software utility can also be used to bench test or stress test your processor.
USBDeview is a free and powerful USB Device Information Tool. This portable application enables you to list and manage all USB devices and hubs that have ever been connected to your system. It provides detailed information such as serial numbers, device names, descriptions, device types, Vendor ID, Product ID, and the exact date and time each device was connected or disconnected. This makes it an essential tool for USB management and troubleshooting.
AIDA32 is a highly capable and portable system information tool designed for Windows users. It provides detailed insights into your computer's hardware and software configurations. Whether you’re an IT professional, system administrator, or an everyday user, this tool can help you retrieve vital system details, diagnose potential issues, and export reports for analysis. Learn more about why AIDA remains a trusted name for system diagnostics and auditing.
Speccy is a Portable System Information Tool. It can be used to quickly obtain and display detailed specifications or specs of the system hardware and operating system installed on a computer. It is easy to use and displays system specs in an easy to read and follow format.
SpeedFan is a fan speed controller and system temperature monitor for PC. Use it to change fan speed without entering BIOS, to keep a computer from overheating. This nifty system tool can read and monitor motherboard temperatures and voltages, and then be used to adjust or control fan speeds of a computer.
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.
PC Wizard is a free benchmarking software and diagnostics utility that includes some great tools. It can be used to detect and analyze or test computer hardware, display complete system information and even benchmark parts of your computer system. The tool is multilingual and supports English, French, German, Serbian, Slovak, Russian and Greek languages.
WinAudit is a FREE portable hardware and software information tool. Similar to SIW and Belarc Advisor, it enables a user to perform a detailed audit of the hardware and software and its related configuration on your computer. The software can report all installed software, programs, startup programs, license information, hardware peripherals, processor model, memory usage, network settings and much more.
ReSysInfo is another great stand alone portable Windows System Information tool. ReSysInfo is very easy to navigate and use. It contains twenty five information modules and currently can detect most computer technologies. This tool gathers detailed system information regarding your motherboard, Bios, video, network, memory, processor and much more. Gathered information can be exported in plain text, HTML and XML.
SIW is a portable system information and diagnostics tool for Windows. Similar to Belarc Advisor or Winaudit, this software application can tell you everything you ever wanted to know about your Windows operating environment.
GPU-Z is a Free and lightweight portable software utility that was created to list all of the information regarding your Video Card and Graphical Processing Unit (GPU). With it, a user can retrieve important video card information.
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). Everest also offers memory benchmarking, hardware monitoring, Installed OS/Direct X info, and low level hardware information.
CheckUDisk is a free utility that can be used to retrieve hard coded information about USB drives connected to your PC. This information includes Device Name, Drive Letter, VID and PID Numbers, Vendor ID, Product ID, Product Revision, Vendor Description, Product Description and Serial Number of the USB device. The tool is completely stand alone, requiring no installation to the host PC.
System Spec is a Portable System Information Tool created by Alex Nolan. This free portable utility provides detailed system specification and information about the Hardware and Software Installed on the PC it is run from. The System Specs are categorized and easy to access.
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. Operating System Version/Service Pack/Serial/Product Key, Hard Drive/Motherboard/CPU/GPU/Network adapter info, Installed Codecs/Programs, and Running Services and much more can be displayed.