Drive health monitor for Windows, Linux and macOS. Reads SMART natively, turns the raw
attributes into an explained health score, runs surface scans that name the files sitting
on bad sectors, confirms every unreadable sector with a second read, and keeps history
with configurable alerts.
Publisher’s description
What is diskmaster?
diskmaster by hclivess is open-source Windows software in the disk & usb tools category. It is written in Python.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable). It needs Windows 10 or newer.
Popularity and file types
The source code on GitHub (hclivess/diskmaster) has 12 stars. Similar programs include Rufus, Ventoy and smartmontools.
Project description on GitHub: “Drive health monitor for Windows, Linux and macOS: native SMART, an explained health score, surface scans that name the files on bad sectors, history and alerts”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: diskmaster is an open-source disk & usb tool tool for 64-bit PCs.
Is diskmaster safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
C69DC66FA9817C5275AC378F25039865A52B34D841A7B66B20AB78F1D50ECE42· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.1Latest | September 19, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id hclivess.diskmaster -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- hclivess
- Category
- Disk & USB tools
- Licence
- MIT
- Price
- Free
- Source code
- github.com/hclivess/diskmaster
- Written in
- Python
- Requires
- Windows 11 / 10 (Windows 10+)
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.1
- Released
- September 19, 2026
- Added to the catalogue
- September 19, 2026
- Versions listed
- 1
- GitHub stars
- 12
- GitHub forks
- 2
- Website
- github.com
- winget ID
- hclivess.diskmaster
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is diskmaster free?
Yes. diskmaster is open-source software under the MIT licence.
Is diskmaster safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install diskmaster with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Which Windows versions does diskmaster support?
The installer requires Windows 10 or newer and is available for 64-bit.
Does diskmaster run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use diskmaster without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to diskmaster?
Rufus, Ventoy, smartmontools, unetbootin and gdu. The alternatives page compares them.
