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Best Disk Benchmark Software in 2026
To examine storage behavior under different workloads, compare the tests and measurements each disk benchmark tool lists. Sequential tests and random I/O tests cover different test types, while IOPS and latency measurement are separate comparison points. Supported platforms and command-line interface may matter for your environment and workflow. DaVinci Resolve, fio, and Buddi are among the entries, alongside Parkdale and simple-disk-benchmark. Free-plan availability and paid-from pricing offer additional points to check. Consider which measurements and platforms fit the storage workloads you want to examine.
- 29 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
AJA System Test
Free plan MacWindowsChoose AJA System Test for drive performance checks on macOS or Windows, particularly when text, PDF or SPX results are useful.
- 2
ATTO Disk Benchmark
Free plan MacWindowsATTO Disk Benchmark focuses on storage measurements, with adjustable test controls and several result export options.
- 3
Bonnie++
Free plan LinuxSelf-hostedBonnie++ covers both bulk I/O and small-file activity, with CSV and plain-text output for reviewing results. Its production warning makes a separate test environment important.
- 4
AmorphousDiskMark
Free plan MacAmorphousDiskMark offers configurable sequential and random storage measurements for Macs. Its main caveat is the potential wear from repeating read/write tests.
- 5
AS SSD Benchmark
Free plan WindowsAS SSD Benchmark combines synthetic and copy-based SSD tests with score and measurement reporting. It is free, but its listed system requirement is Windows.
- 6
DiskSpd
Free plan LinuxMacWindows - 7
GitHub CodeQL
Free plan ExtensionLinuxMac+3 - 8
CrystalDiskMark
Free plan WindowsChoose CrystalDiskMark if you need a free Windows utility for configurable storage benchmarks and several result export formats.
- 9
D-Bench
Free plan WindowsD-Bench offers configurable storage benchmarks and several ways to inspect or save results. It is limited to Windows and does not provide a command-line interface.
- 10
DiskBoard
Free plan MacWindowsChoose DiskBoard if you want free drive tests and reported health attributes on Windows or macOS, with result comparisons by drive model. Consider its S.M.A.R.T.
- 11
fio
Free plan LinuxMacWindowsfio provides detailed controls for defining and running I/O workloads, with multiple output formats and remote execution.
- 12
Disk Bench
Free plan WindowsDisk Bench offers file-operation tests and command-line options for repeatable runs at no cost.
- 13
- 14
DiskMark
Free plan WindowsDiskMark provides disk benchmarking with configurable test options and separate Windows downloads for 32-bit and 64-bit systems.
- 15
Parkdale
Free plan AndroidMacWindowsParkdale offers several ways to measure read and write speeds, including direct disk-sector tests and a Windows command line.
- 16
Storage Benchmark Kit
Free plan APILinuxMac+2SBK provides configurable single-node and distributed benchmark workflows with several reporting options.
- 17
disk-mark-me
Free plan LinuxMacChoose disk-mark-me if you want a free command-line disk benchmark with configurable tests and MB/s and IOPS results.
- 18
Filebench
Free plan LinuxFilebench offers configurable storage workloads and several benchmark types at no cost.
- 19
Illumine IT disk-benchmark
Free plan LinuxWindowsChoose Illumine IT disk-benchmark for free sequential tests, configurable concurrent workloads, and command-line output. Look elsewhere if random I/O, IOPS, or latency measurements are required.
- 20
simple-disk-benchmark
Free plan LinuxMacWindowssimple-disk-benchmark offers configurable read and write tests with charted and exportable results. Check the chosen file path before running it, and note that Windows validation is limited.
- 21
Iometer
Free plan LinuxMacWindowsIometer combines configurable storage and network workloads with automation and CSV output. Check the component setup, Windows interface requirement, and documented platform issues before using it.
- 22
KDiskMark
Free plan LinuxKDiskMark combines configurable disk tests with both graphical and terminal interfaces.
- 23
Blackmagic Disk Speed Test
Free plan MacWindowsChoose Blackmagic Disk Speed Test if you need a free storage performance check tied to video workloads.
- 24
Quickbench
Free plan LinuxChoose Quickbench for a free, lightweight snapshot of CPU, memory, and storage performance on a Linux host.
- 25
SSD Benchmark
Free plan LinuxMacWindowsSSD Benchmark is a narrowly focused utility for repeatable sequential write measurements, with configurable location and block size.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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