hwinfo review

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

hwinfo is an open-source Linux hardware detection project from openSUSE. It combines the libhd hardware-probing library with a command-line tool for inspecting system components and generating overview logs. Its probing scope includes BIOS, CPU, disks, graphics cards, memory, network devices, storage controllers, USB, and wireless hardware, making it suited to Linux administrators, support workflows, and users who prefer direct terminal output over a graphical system-information utility.

The tool offers both broad inspection and focused output. Users can request short summaries, probe particular hardware classes, and filter devices with the --only option. It can also save and display device configuration operations, dump the hardware database, and generate logs intended to summarize a system. Hardware probing can be controlled through command-line options, the hwprobe environment variable, or a kernel parameter, giving technically oriented users several ways to shape what the tool examines and reports.

hwinfo fits best when Linux command-line access and detailed hardware-class probing are the priorities. Its open-source model supports use without a paid plan, while its Linux scope keeps the product focused rather than cross-platform. The command-line design may be less suitable for people who want a desktop interface, automated reporting exports, or integrations with a wider software ecosystem. Choose hwinfo for direct inspection, filtering, configuration handling, and hardware database work on Linux; choose an alternative when broader platform coverage or integrated reporting is central to the workflow.

hwinfo pros and cons

• Where it wins
  • Covers BIOS, CPU, disks, graphics, memory, USB, and WLAN
  • Generates system overview logs and concise summary output
  • Supports filtering, configuration operations, and hardware database dumping
• Where it doesn't
  • Linux-only platform coverage
  • Command-line focus may not suit users seeking a graphical interface
  • No verified reporting exports or integrations

hwinfo fact sheet, pricing and score →

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Last updated 28 Sep 2026 · How we research and update