Software Alternatives, Accelerators & Startups

GKrellM VS HardwareTestingPro

Compare GKrellM VS HardwareTestingPro and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

GKrellM logo GKrellM

GKrellM is a single process stack of system monitors which supports applying themes to match its...

HardwareTestingPro logo HardwareTestingPro

Test your keyboard, mouse, monitor, microphone, camera, and gamepad instantly in your browser. 77+ free hardware diagnostic tools - no installs & no accounts.
  • GKrellM Landing page
    Landing page //
    2018-09-29
  • HardwareTestingPro
    Image date //
    2026-08-11
  • HardwareTestingPro
    Image date //
    2026-08-11
  • HardwareTestingPro
    Image date //
    2026-08-11

HardwareTestingPro is a free, browser-based hardware diagnostic suite with over 77 tools to test your keyboard, mouse, monitor, microphone, camera, gamepad, and more - instantly, with no downloads or account signup required.

Whether you're troubleshooting unresponsive keys, checking for dead pixels, verifying mic input quality, or testing gamepad button response before a big gaming session, HardwareTestingPro gives you real-time visual feedback right in your browser.

Key features:

Keyboard Tester - detect stuck or unresponsive keys, check key rollover Mouse Tester - test click accuracy, DPI, scroll wheel, and polling rate Monitor Tester - check for dead pixels, color accuracy, and screen uniformity Microphone Tester - verify audio input levels and clarity Camera Tester - confirm webcam functionality and video quality Gamepad Tester - check controller button, joystick, and trigger response

No installs, no sign-ups, no ads slowing you down - just fast, reliable hardware checks whenever you need them. Perfect for gamers, IT professionals, remote workers, and anyone setting up new peripherals.

GKrellM

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

HardwareTestingPro

$ Details
free
Platforms
Desktop Mobile Laptop Tablet Mac
Release Date
2026 August
Startup details
Country
India
State
Maharashtra
City
Mumbai
Employees
1 - 9

GKrellM features and specs

  • Customizable
    GKrellM allows users to customize the appearance and functionality, offering various themes and configuration options to fit different preferences and needs.
  • Lightweight
    The application is known for its low resource consumption, making it suitable for systems with limited resources.
  • Real-time Monitoring
    GKrellM provides real-time monitoring of various system metrics such as CPU usage, memory usage, disk activity, network traffic, and more.
  • Plugin Support
    The software supports various plugins, allowing users to extend its functionality according to their requirements.
  • Cross-Platform
    GKrellM is available for multiple operating systems, including Linux, BSD, Solaris, and Windows, providing flexibility for users on different platforms.

Possible disadvantages of GKrellM

  • Obsolete Design
    The user interface of GKrellM may appear outdated compared to modern applications, which might deter some users looking for a contemporary look.
  • Steep Learning Curve
    New users may find it challenging to get used to the configuration and customization options without prior experience or guidance.
  • Limited Support
    Since the software appears to be less actively maintained, users might face difficulties finding up-to-date support and documentation.
  • Dependency Issues
    On certain operating systems, users might encounter dependency issues when installing GKrellM, potentially complicating the setup process.
  • Limited Features Compared to Modern Tools
    Some modern system monitoring tools offer more advanced features and integrations, which may not be available in GKrellM.

HardwareTestingPro features and specs

  • Keyboard Tester
    Detect stuck, unresponsive, or ghosting keys in real time
  • Monitor Tester
    Check for dead pixels, color accuracy, and screen uniformity
  • No Sign-up Needed
    Use all 77+ hardware tools instantly, no account required

Analysis of GKrellM

Overall verdict

  • Yes, GKrellM is a good system monitoring tool.

Why this product is good

  • GKrellM is a highly customizable and efficient system monitor that provides detailed information about various system resources like CPU, memory, disk, and network usage. It supports themes and third-party plugins, making it versatile and appealing for users who want to track their system's performance in real time.

Recommended for

  • Users who enjoy customizing and theming their desktop environments.
  • System administrators who need a lightweight and real-time monitoring tool.
  • Advanced users looking for a detailed view of their system resources.
  • Linux users, as GKrellM is most commonly used in Unix-like operating systems.

GKrellM videos

Remembering & Rediscovering Gkrellm on FreeBSD 12

More videos:

  • Review - Ubuntu : GKrellM Desktop Themes
  • Review - Gkrellm Theme Downloader

HardwareTestingPro videos

No HardwareTestingPro videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to GKrellM and HardwareTestingPro)
Monitoring Tools
100 100%
0% 0
Hardware Testing
0 0%
100% 100
Command Line Tools
100 100%
0% 0
Testing
0 0%
100% 100

Questions & Answers

As answered by people managing GKrellM and HardwareTestingPro.

What makes your product unique?

HardwareTestingPro's answer:

HardwareTestingPro combines 77+ hardware diagnostic tools into a single browser-based platform - no installs, no sign-ups, and no ads getting in the way. From keyboard and mouse testing to monitor, mic, camera, and gamepad checks, everything runs instantly using your browser's built-in APIs, giving accurate real-time feedback in seconds.

Why should a person choose your product over its competitors?

HardwareTestingPro's answer:

Unlike many hardware testing tools that require downloads or account creation, HardwareTestingPro works entirely in the browser with zero friction. It offers a wider range of tools (77+) in one place, a clean and fast interface, and results you can trust without worrying about privacy or bloatware.

How would you describe the primary audience of your product?

HardwareTestingPro's answer:

Gamers checking peripherals before matches, IT professionals troubleshooting hardware issues, remote workers setting up new equipment, and everyday users who want a quick way to confirm their keyboard, mouse, webcam, or mic is working properly.

What's the story behind your product?

HardwareTestingPro's answer:

HardwareTestingPro was built out of frustration with clunky, ad-heavy hardware testing websites that required downloads for simple checks. The goal was to create a fast, free, no-nonsense tool that works instantly for anyone who needs to verify their hardware is functioning correctly.

Which are the primary technologies used for building your product?

HardwareTestingPro's answer:

HardwareTestingPro is built using core web technologies - HTML, CSS, and vanilla JavaScript - along with native browser APIs (such as the Web Audio API, MediaDevices API, and Gamepad API) to power the real-time hardware testing tools directly in the browser, without relying on heavy frameworks or backend dependencies.

User comments

Share your experience with using GKrellM and HardwareTestingPro. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, GKrellM seems to be more popular. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

GKrellM mentions (11)

  • Hard disk LEDs and noisy machines
    I always wanted more feedback, so that even in the mechanical disks and lots of fans era my desktop has always shown more data with GKrellM plus some of its plugins, namely multiping to show the status of my NAS and router, and bubblefishymon for a funny but very effective and immediate way to show that system load is growing suspiciously before fans start screaming. http://gkrellm.srcbox.net/ As for servers,... - Source: Hacker News / over 2 years ago
  • Cool but Obscure X11 Apps
    Possibly not old enough to be included in that list, but my oldest piece of desktop software I always run on my main machine is GKrellm with BubbleFishyMon as system load monitor. http://gkrellm.srcbox.net/. - Source: Hacker News / about 3 years ago
  • Any alternatives to Gnome extensions to display CPU load and such?
    That doesn't always give correct readings depending on the chipset on your MB. There was a driver missing for like IT87 that returned voltage and temps to psensor. I finally gave up trying. gkrellm can monitor cpu, and many other things. You can add what you want. Source: almost 4 years ago
  • sysinfo-gui: A gui app based on sysinfo
    Gkrellm was not really part of GNOME or KDE, but it was one of the best tools and there was recently talk about porting it to modern GTK releases. Source: about 4 years ago
  • New to mint, i really dont like system monitor so what is a good alternative.
    OP: Another option is GKrellM. It has not been updated in a couple of years, but it still appears in Software Manager. It should work with the current versions of LM. I used it for a while on LM 17.2 because I wanted a desktop system monitor and I was too lazy to mess with Conky - I stopped using it when I moved to LM 18.1 and eliminated eye candy. Http://gkrellm.srcbox.net/. Source: over 4 years ago
View more

HardwareTestingPro mentions (0)

We have not tracked any mentions of HardwareTestingPro yet. Tracking of HardwareTestingPro recommendations started around Aug 2026.

What are some alternatives?

When comparing GKrellM and HardwareTestingPro, you can also consider the following products

Conky - Latest commit 262a292 on Dec 7, 2017 brndnmtthws Add missing build dep. Conky is a free, light-weight system monitor for X, that displays any kind of information on your desktop.

webcam.io - Cloud service to create live time-lapse views and more using collected webcam / IP camera images.

Desktop Info - This little application displays system information on your desktop in a similar way to some other...

TestHub360 - Test your microphone, keyboard, webcam, speakers, mouse, and click speed online โ€” free, instant, private. 8 browser-based tools. No downloads. No account.

Bginfo - This fully-configurable program automatically generates desktop backgrounds that include important information about the system.

Keyboard Checker - Simple browser tool to check if all your keys work properly