KDiskMark

System & gaming tools

Open-source softwareEditorial overview
A CLOSER LOOK

What is KDiskMark?

KDiskMark is a Linux disk benchmarking application with configurable test parameters and shareable reports. It includes disk benchmarks, queue and block settings, and report generation.

Disk benchmarks

Queue and block settings

Report generation

Is it a good fit?

Best suited to

Linux users comparing storage performance under controlled settings

Before you choose

Benchmarks write data and require sufficient free space. Results depend on caches, workload settings, and other activity on the device.

Editorial assessment based on the provider’s published information. Our method

Know what you're signing up for.

The application is distributed under GPL-3.0-only. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Benchmarks write data and require sufficient free space.

The $0 price applies to the listed open source application. Benchmarks write data and require sufficient free space.

Check current official pricing

The useful parts. The trade-offs.

Why consider it

Brings disk benchmarks and queue and block settings into the same workflow.

Choose a safe test location, use consistent block and queue settings, and compare repeated results while keeping unrelated disk activity to a minimum.

What to keep in mind

Benchmarks write data and require sufficient free space.

Results depend on caches, workload settings, and other activity on the device.

How to use it well

KDiskMark fits Linux users comparing storage performance under controlled settings. Choose a safe test location, use consistent block and queue settings, and compare repeated results while keeping unrelated disk activity to a minimum.

Benchmarks write data and require sufficient free space. Results depend on caches, workload settings, and other activity on the device. Check compatibility with the target hardware and operating system before relying on it for everyday use.

A few things you might be wondering.

Is KDiskMark free?

The application is distributed under GPL-3.0-only. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Benchmarks write data and require sufficient free space.

Can I use KDiskMark for disk benchmarks?

Yes. KDiskMark includes disk benchmarks. Choose a safe test location, use consistent block and queue settings, and compare repeated results while keeping unrelated disk activity to a minimum.

Does a disk benchmark write data to the selected device?

Benchmarks write data and require sufficient free space.

Where can I check the latest prices?

Use the provider link on this page. Billing period, location, team size, promotions, taxes, and optional extras may affect the amount you pay.

How should I compare this tool with alternatives?

Choose tools for the same task, then compare their feature limits, platform support, and total cost for your team. The Compare button helps you keep a shortlist.

Are the user reviews moderated?

Yes. New reviews are submitted for moderation. We show published user reviews separately from the editorial overview and never assign a default user rating.

Real experiences matter.

Be the first to share your experience.

No published user reviews yet.

Write a review

Your name, rating, and review may be published after moderation. Your email is kept private and is not displayed.

Keep exploring.

HELP SHAPE THE DIRECTORY

Know a useful tool?

Send your suggestion for editorial review.

Suggestions are reviewed before they appear in the directory.