Best diglloydTools DiskTester Alternatives in 2026
The top diglloydTools DiskTester alternatives are CrystalDiskMark, fio and HD Tune Pro: 15 disk benchmark software our editors would look at instead of diglloydTools DiskTester, in our ranking order.
diglloydTools DiskTester: A deep macOS benchmark suite for storage diagnostics, testing, and review work. Where it falls short: runs on macOS only.
Switching from diglloydTools DiskTester? For most disk benchmark software buyers the best diglloydTools DiskTester alternative is CrystalDiskMark, built for easy Windows SSD and disk testing.
Why People Look for a diglloydTools DiskTester Alternative
- Runs on macOS only
- The classic software is marked deprecated and documented through macOS Ventura
- Refund requests are limited to 3 calendar days, with no refund after download
- No free plan — 14 of the alternatives below have it
Quick Picks by What You Need
- Best overallCrystalDiskMark9.0
Easy Windows SSD and disk testing
Visit CrystalDiskMark - Best free optionCrystalDiskMark9.0
Has a free plan (diglloydTools DiskTester has none)
Visit CrystalDiskMark
All 15 diglloydTools DiskTester Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forEasy Windows SSD and disk testing
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 9.0 vs 6.0
A configurable Windows disk benchmark with detailed speed, IOPS, and latency results.
9.0/10★★★★☆Get CrystalDiskMark -
Best forBroad, rigorous cross-platform benchmarking
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 8.8 vs 6.0
A free, open-source benchmark for detailed storage and filesystem performance analysis.
- Latency measurement
- IOPS measurement
- Random I/O tests
8.8/10★★★★☆Visit fio -
Best forWindows benchmark plus drive diagnostics
- Better than diglloydTools DiskTester:
- Editor score 8.5 vs 6.0
A capable Windows drive benchmark and diagnostic utility with a one-time license.
- Latency measurement
- Random I/O tests
- Command-line interface
8.5/10★★★★☆Visit EFD Software -
Best forVideo-production storage throughput testing
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 8.4 vs 6.0
A free, video-focused benchmark for local, network, and AJA-connected storage workflows.
8.4/10★★★★☆Visit AJA -
Best forFree Windows low-level benchmarking
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.8 vs 6.0
A free, open-source Windows tool for configurable low-level disk benchmarks.
- Latency measurement
- IOPS measurement
- Random I/O tests
7.8/10★★★★☆Visit DiskSpd -
Best forAdvanced Linux filesystem evaluation
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.7 vs 6.0
A deep Linux filesystem benchmark suite for repeatable performance and recovery comparisons.
- Latency measurement
- IOPS measurement
- Random I/O tests
7.7/10★★★★☆Visit site -
Best forCustom application-style I/O workloads
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.6 vs 6.0
A free Linux benchmark for modeling and measuring custom storage workloads.
- Latency measurement
- IOPS measurement
- Random I/O tests
7.6/10★★★★☆Visit Filebench -
Best forWindows SSD comparison testing
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.5 vs 6.0
A focused, free Windows utility for comparing SSD speed, latency, scoring, and IOPS.
- Latency measurement
- IOPS measurement
- Random I/O tests
7.5/10★★★★☆Try AS SSD Benchmark -
Best forLinux users wanting an interactive benchmark
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.4 vs 6.0
A configurable Linux disk benchmark with GUI, TUI, IOPS, latency, and report generation.
- Latency measurement
- IOPS measurement
- Random I/O tests
7.4/10★★★★☆Visit KDiskMark -
Best forCross-platform quick drive testing
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.3 vs 6.0
A free, cross-platform drive benchmark with varied tests but no IOPS or latency metrics.
- Random I/O tests
- Command-line interface
- Sequential tests
7.3/10★★★★☆Visit Parkdale -
Best forFree benchmark plus basic drive health
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.2 vs 6.0
A free drive benchmark with configurable tests, live graphs, rankings, and health monitoring.
- Random I/O tests
- Sequential tests
7.2/10★★★★☆Visit DiskBoard -
Best forMulti-platform operational storage benchmarking
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.1 vs 6.0
A configurable, multi-platform framework for storage performance measurement.
- Latency measurement
- Command-line interface
7.1/10★★★★☆Visit site -
Best forLinux filesystem aging and workload tests
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 7.0 vs 6.0
A flexible Linux benchmark for tailored filesystem workloads and syscall latency analysis.
- Latency measurement
- Random I/O tests
- Command-line interface
7.0/10★★★★☆Visit FFSB -
Best forDistributed graphical workload testing
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 6.9 vs 6.0
A configurable, distributed benchmark for storage and network I/O workloads.
6.9/10★★★☆☆Visit Iometer -
Best forLinux filesystem and file-operation tests
- Better than diglloydTools DiskTester:
- Free plan
- Editor score 6.9 vs 6.0
A focused Linux benchmark for sequential, random, and filesystem operation testing.
- IOPS measurement
- Random I/O tests
- Command-line interface
6.9/10★★★☆☆Visit Bonnie++
diglloydTools DiskTester Alternatives: Common Questions
What is the best alternative to diglloydTools DiskTester?
CrystalDiskMark: #1 in our Disk Benchmark Software ranking, with an editor score of 9.0 out of 10. A configurable Windows disk benchmark with detailed speed, IOPS, and latency results.
Is there a free alternative to diglloydTools DiskTester?
Yes. CrystalDiskMark, fio, AJA System Test, DiskSpd and Modern FS Benchmark have a free plan or a free tier (14 of the 15 alternatives on this page).
Why do people look for diglloydTools DiskTester alternatives?
Runs on macOS only; The classic software is marked deprecated and documented through macOS Ventura; Refund requests are limited to 3 calendar days, with no refund after download.
How do I switch from diglloydTools DiskTester?
Export your data from diglloydTools DiskTester (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel diglloydTools DiskTester.
How to Switch from diglloydTools DiskTester
- Export your data from diglloydTools DiskTester (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel diglloydTools DiskTester.
diglloydTools DiskTester vs Each Alternative
| # | Tool | Free plan | Paid from | Random I/O tests | Sequential tests | IOPS measurement | Latency measurement | Score |
|---|---|---|---|---|---|---|---|---|
| 25 | diglloydTools DiskTester | No | Yes | Yes | Yes | 6.0 | ||
| 1 | CrystalDiskMark | Yes | Free | 9.0 | ||||
| 2 | fio | Yes | Free | Yes | Yes | Yes | Yes | 8.8 |
| 3 | HD Tune Pro | No | $29.95/user one-time | Yes | Yes | Yes | 8.5 | |
| 4 | AJA System Test | Yes | Free | 8.4 | ||||
| 5 | DiskSpd | Yes | Free | Yes | Yes | Yes | Yes | 7.8 |
| 6 | Modern FS Benchmark | Yes | Free | Yes | Yes | Yes | Yes | 7.7 |
| 7 | Filebench | Yes | Free | Yes | Yes | Yes | Yes | 7.6 |
| 8 | AS SSD Benchmark | Yes | Free | Yes | Yes | Yes | Yes | 7.5 |
| 9 | KDiskMark | Yes | Free | Yes | Yes | Yes | Yes | 7.4 |
| 10 | Parkdale | Yes | Free | Yes | Yes | No | No | 7.3 |
| 11 | DiskBoard | Yes | Free | Yes | Yes | 7.2 | ||
| 12 | Storage Benchmark Kit | Yes | Free | Yes | 7.1 | |||
| 13 | FFSB | Yes | Free | Yes | Yes | Yes | 7.0 | |
| 14 | Iometer | Yes | Free | 6.9 | ||||
| 15 | Bonnie++ | Yes | Free | Yes | Yes | Yes | 6.9 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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