Scans a drive or folder and shows where the space went: a live-updating tree, a squarified treemap, file-type breakdown, and instant search. Reads the NTFS MFT directly for WizTree-class scan speed when run as administrator, with a portable parallel walker as fallback.
Publisher’s description
What is mathom?
mathom by gitRasheed is open-source Windows software in the disk & usb tools category. It is written in Rust.
Installation and requirements
The publisher provides MSI installers for 64-bit Windows. Installation asks for administrator rights. It needs Windows 10 or newer. A silent install is possible with the installer’s documented switches. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 0.2.2, released on July 25, 2026. The version history goes back to July 28, 2026: 2 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (gitRasheed/mathom) has 1 stars. Similar programs include Rufus, Ventoy and smartmontools.
Project description on GitHub: “Fast disk space analyzer for Windows - live treemap, MFT-speed scans. Rust + Tauri.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- MSI package for managed deployment
- Documented silent install
Cons
- No native ARM64 build
- Installation needs administrator rights
In short: mathom is an open-source disk & usb tool tool for 64-bit PCs. Administrators can deploy it unattended.
Is mathom 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:
C2E7DCC4DFA75BF56B7894AEE895FFB575E52ECDF455793F57ADE521D46AD492· 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 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.2.2Latest | July 25, 2026 | — | 64-bit MSI |
| 0.1.0 | July 28, 2026 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id gitRasheed.mathom -emsiexec /i mathom_0.2.2_x64_en-US.msi /qn /norestartmsiexec /x {0730100D-2ACA-476E-8212-687FBC02A78E} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- gitRasheed
- Category
- Disk & USB tools
- Licence
- MIT
- Price
- Free
- Source code
- github.com/gitRasheed/mathom
- Written in
- Rust
- Requires
- Windows 11 / 10 (Windows 10+)
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 0.2.2
- Released
- July 25, 2026
- Added to the catalogue
- July 28, 2026
- Versions listed
- 2
- GitHub stars
- 1
- GitHub forks
- 1
- Website
- github.com
- winget ID
- gitRasheed.mathom
- MSI product code
- {0730100D-2ACA-476E-8212-687FBC02A78E}
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is mathom free?
Yes. mathom is open-source software under the MIT licence.
Is mathom 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 mathom 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.
Can mathom be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Which Windows versions does mathom support?
The installer requires Windows 10 or newer and is available for 64-bit.
Does mathom run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of mathom?
The versions page lists all 2 versions with links to their official installer files, back to July 28, 2026.
What are alternatives to mathom?
Rufus, Ventoy, smartmontools, gdu and unetbootin. The alternatives page compares them.
