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.
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.
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.
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.
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.