Software Alternatives, Accelerators & Startups

Filelight VS HardwareTestingPro

Compare Filelight 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.

Filelight logo Filelight

Filelight is an application to visualize the disk usage on your computer.

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.
  • Filelight Landing page
    Landing page //
    2022-09-19
  • 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.

Filelight

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

Filelight features and specs

  • Visual Representation
    Filelight provides a visual representation of disk usage using concentric rings, making it easy to identify large files and directories that are taking up space.
  • User-Friendly Interface
    The interface is intuitive and easy to navigate, allowing users to quickly understand their disk usage without steep learning curves.
  • Cross-Platform Compatibility
    Being part of the KDE suite, Filelight is available on various platforms including Linux, Windows, and macOS.
  • Open Source
    Filelight is open source, allowing users to study, modify, and distribute the software according to their needs.
  • Integration with KDE
    Filelight integrates well with other KDE applications, providing a seamless user experience for those using KDE Desktop Environment.

Possible disadvantages of Filelight

  • Limited Functionality
    Compared to some other disk usage analyzers, Filelight has limited features and may not have advanced options like automatic cleanup tools.
  • Performance on Large Filesystems
    Some users report performance issues when scanning very large filesystems, as the visualization can take significant time to generate.
  • Dependency on KDE Libraries
    Filelight requires KDE libraries to be installed, which might be cumbersome for users not using the KDE desktop environment.
  • No Real-time Monitoring
    Filelight does not provide real-time disk usage monitoring, which can be a downside for users needing continuous tracking.

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 Filelight

Overall verdict

  • Yes, Filelight is generally considered a good tool for users who want to analyze disk usage effectively and visually. It is user-friendly, efficient, and provides detailed insights into how space is being used on a drive, which is particularly useful for users looking to manage their storage more effectively.

Why this product is good

  • Filelight is a disk space analyzer that provides a visual representation of disk usage. It is appreciated for its intuitive interface and interactive sunburst chart that makes understanding disk space distribution easier. It integrates well with the KDE environment and supports a wide variety of file systems, making it a versatile tool for users who need to quickly identify large files or directories that consume a lot of space.

Recommended for

    Filelight is recommended for users who prefer graphical representation of disk usage and are comfortable in the KDE desktop environment. It is also suitable for users who need to manage disk space across different file systems and those who want an easy way to identify space-consuming files and directories.

Filelight videos

Filelight : Shows where your diskspace is being used in Linux Mint (Ubuntu)

More videos:

  • Review - Plasma 5.18: Installing apps from Dolphin Menus (Filelight app)

HardwareTestingPro videos

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

Add video

Category Popularity

0-100% (relative to Filelight and HardwareTestingPro)
Hard Disk Usage
100 100%
0% 0
Testing
0 0%
100% 100
Disk Analyzer
100 100%
0% 0
Hardware
0 0%
100% 100

Questions & Answers

As answered by people managing Filelight 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 Filelight 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, Filelight 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.

Filelight mentions (11)

  • WinDirStat โ€“ Windows Directory Statistics
    Many good alternative listed already. But I have quite liked FileLight which is cross platform https://apps.kde.org/filelight/ Likely not as fast as WizTree though. - Source: Hacker News / about 2 years ago
  • Where to check wheres everything installed?
    Youโ€™ll need to boot into Desktop Mode to drill deeper regarding whatโ€™s installed on your SD card or internal storage. In Desktop Mode, you can navigate around using the built-in file explorer, Dolphin. You can also download and install Filelight from the Discover app store, if you want more of a visual aid while sifting through your files and directories. Source: about 3 years ago
  • This doesnโ€™t seem normal?
    I would open the Discover store in Desktop mode and download Filelight, which will help visualize the used space on your drive. It might help illuminate whatโ€™s taking up so much space, pun intended. Source: over 3 years ago
  • Microsoft Edge takes up how much space?
    Use KDE Filelight, it's actively maintained unlike SpaceMonger. Source: over 3 years ago
  • Firefox eating SSD space after Windows 10 update.
    Run this before assuming that it's some random program https://apps.kde.org/filelight/. Source: over 3 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 Filelight and HardwareTestingPro, you can also consider the following products

Baobab Disk Usage Analyzer - Baobab Disk Usage Analyzer is one of the light-weight disk analyzers that offers you a chance to view and monitor the disk usage & folder structure without any hassle.

ncdu - A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you...

DiskUsage - DiskUsage provides a way to find out which files and directories on the SD card of your Android...

WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

WizTree - WizTree quickly finds the files and folders using the most space on your hard drive. It scans the MFT (Master File Table) instead of crawling the entire disk which makes it very fast.

Gdu - Gdu is one of the smart open-source disk analyzers specially designed for Linux that provides you complete information related to the disk space.