mfprobe is a command-line tool for inspecting character encoding, BOM (Byte Order Mark), and newline codes of multiple files.
Built with .NET 10 Native AOT as a standalone executable — no .NET runtime required.
Companion tool to mfsr (motoi-tsushima.mfsr).
Publisher’s description
What is mfprobe?
mfprobe by motoi-tsushima is open-source Windows software in the terminals & cli tools category. It is written in C#.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 1.1.2.0, released on October 2, 2026. The version history goes back to March 17, 2026: 5 releases, all linked to the official files. The last update is less than a month old.
Project description on GitHub: “rmsmf の .NET Core 版です。”
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: mfprobe is an open-source terminals & cli tool tool for 64-bit PCs.
Is mfprobe 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:
211CF945F6A1D74B650DCA4BFFEC61167336B062EDE0BF36DD1A5105D84626B5· 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 5 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.1.2.0Latest | October 2, 2026 | — | 64-bit ZIP |
| 1.1.1.0 | August 10, 2026 | — | 64-bit ZIP |
| 1.1.0.0 | August 1, 2026 | — | 64-bit ZIP |
| 1.0.5.0 | May 9, 2026 | — | 64-bit ZIP |
| 1.0.3.1-beta.1 | March 17, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id motoi-tsushima.mfprobe -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- motoi-tsushima
- Category
- Terminals & CLI tools
- Licence
- MIT
- Price
- Free
- Source code
- github.com/motoi-tsushima/mfsr
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.1.2.0
- Released
- October 2, 2026
- Added to the catalogue
- March 17, 2026
- Versions listed
- 5
- Website
- snow-stack.net
- winget ID
- motoi-tsushima.mfprobe
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is mfprobe free?
Yes. mfprobe is open-source software under the MIT licence.
Is mfprobe 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 mfprobe 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.
Does mfprobe 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 mfprobe?
The versions page lists all 5 versions with links to their official installer files, back to March 17, 2026.
Can I use mfprobe without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to mfprobe?
PowerShell, QPDF, Oh My Posh, fzf and yq. The alternatives page compares them.
