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.
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.
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.
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.
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.
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.
Speccy is a portable system information tool that quickly gathers and displays detailed specifications of your computer hardware and operating system. Developed by Piriform (creators of CCleaner and Recuva), this lightweight utility makes it easy to view a full snapshot of your PC's health, components, and performance. It's simple to use, portable, and especially handy for troubleshooting or planning hardware upgrades.
AIDA32 is a capable and compact PC system Information tool. The free and portable utility provides in depth details about your computer's hardware and software. Whether you're an IT pro, technician, or just a curious user, it helps you analyze your system's components, detect potential hardware issues, and generate reports for documentation or troubleshooting.
CrystalDiskInfo Portable is a free and powerful hard drive monitoring tool or drive health monitoring utility (software to check and keep track of internal or external drive health). It allows you to check the status, temperature, and overall health of your HDD or SSD drives without requiring 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.
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.
ReSysInfo is another great stand-alone portable Windows System Information tool. It is very easy to navigate and use, even for less experienced users. This lightweight utility contains twenty-five information modules and currently can detect most computer technologies.
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.
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.
Everest Home Edition is a portable and free system information utility developed by Lavalys (now FinalWire Ltd). Much like SIW or Speccy, it can be used to analyze and display detailed hardware and software information, all without opening the computer case. This makes it extremely useful for system diagnostics, upgrades, or performance benchmarking.
System Spec is a Free and Portable System Information Tool created by Alex Nolan. It provides an in-depth summary of both hardware and software components on your computer, without requiring installation. Whether you're troubleshooting a PC, checking specs before an upgrade, or just want to know what you're working with, this is a lightweight and convenient tool for the job.
Spec Check is a free and portable system information utility developed by Matthew Laverack. This lightweight tool provides a comprehensive overview of your computer's hardware and software details without the need for installation. Whether you need to check your operating system version, service pack, serial number, or product key, Spec Check has you covered.
The utility displays detailed information about key hardware components such as the hard drive, motherboard, CPU, GPU, and network adapters. Additionally, it lists installed codecs, programs, running services, and much more, making it a handy tool for diagnostics, system audits, or troubleshooting.
