KDiskMark logo

Best KDiskMark Alternatives ranked by AI · updated Aug 2026

βœ… Update queued β€” the AI is re-ranking this list. The page will refresh shortly.

This page is already up to date.

KDiskMark is an open-source graphical storage benchmark for Linux, built with Qt and designed for KDE and other desktop environments. It provides sequential and random read/write tests with a workflow familiar to CrystalDiskMark users.

Developer: KDiskMark contributors Price: Free 🎯 github.com/JonMagon/KDiskMark

Top 6 KDiskMark alternatives

πŸ’‘ Pick it for the most widely recognized CrystalDiskMark-style benchmark on Windows.

CrystalDiskMark is a disk benchmark software that measures the performance of hard drives and SSDs. It provides both sequential and random read/write...

Pros

  • Simple interface
  • Detailed performance metrics

Cons

  • Lacks some advanced features of HD Tune
  • Windows only

πŸ’‘ Pick it for detailed transfer-size testing of disks, RAID arrays, and storage controllers.

ATTO Disk Benchmark is a widely-used disk benchmarking tool that measures read and write speeds across various transfer sizes. It is often...

Pros

  • Accurate benchmarking results
  • Wide range of transfer sizes

Cons

  • Less user-friendly interface
  • Primarily for professionals
4 Blackmagic Disk Speed Test logo

Blackmagic Disk Speed Test

Blackmagic Design

πŸ’‘ Pick it for a quick check of whether a drive meets video-editing throughput needs.

Blackmagic Disk Speed Test measures storage read and write performance using workloads oriented toward video production. It is useful for checking whether...

Pros

  • Very simple interface compared with FlashBench
  • Useful sustained-performance test for video workloads
  • Available on both Windows and macOS

Cons

  • Offers fewer benchmark controls than FlashBench
  • Less suited to random I/O analysis
  • Results are geared toward media workflows rather than flash-drive diagnostics
5

GNOME Disks

GNOME Project

πŸ’‘ Pick it if you want basic benchmarking bundled with Linux disk and partition management.

GNOME Disks is a Linux disk-management utility that can restore disk images to USB drives and other block devices. It is intended...

Pros

  • Combines image restoration with partitioning and drive-management tools
  • Usually available through Linux distribution repositories
  • Supports disk-image writing without installing a dedicated flasher

Cons

  • Image writing is less discoverable than in KDE ISO Image Writer
  • Linux-only in normal desktop use
  • Broader disk-management interface adds complexity for simple flashing

πŸ’‘ Pick it when drive health checks and error scanning matter as much as benchmark throughput.

HD Tune is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan...

Free for basic version, $34.95 for Pro version

How good are these alternatives?

Your feedback helps us improve the AI rankings.

βœ… Thanks for your feedback!

Know a better alternative? πŸ™Œ

Suggest a product and our AI will verify it's a real alternative to KDiskMark before adding it to the list.

People also compare