Meshconvert is a command-line mesh conversion tool developed by Microsoft as part of the DirectXMesh library. It is designed for processing a Wavefront OBJ file and converting it to a CMO, SDKMESH, or VBO with support for generating normals and tangent frames as well as performing vertex-cache optimization.
Input format: Wavefront OBJ
Output formats:
- CMO (Compiled Mesh Object)
- SDKMESH (DirectX SDK Mesh)
- VBO (Vertex Buffer Object)
Publisher’s description
What is DirectXMesh geometry processing library?
DirectXMesh geometry processing library by Microsoft Corporation is open-source Windows software in the runtimes & libraries category. It ranks 29th by popularity among runtimes & libraries in this catalogue. It is written in C++.
Installation and requirements
The publisher provides Portable installers for 64-bit and ARM64 Windows. It runs without installation (portable).
Updates and version history
The current version is 2026.3.31, released on March 31, 2026. The version history goes back to January 14, 2026: 2 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (microsoft/DirectXMesh) has 861 stars. Similar programs include LOVE, Taiga and Steam-Library-Manager.
Project description on GitHub: “DirectXMesh geometry processing library”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
In short: DirectXMesh geometry processing library is an open-source runtimes & librarie tool for 64-bit and ARM64 PCs.
Is DirectXMesh geometry processing library 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:
B6EA40A54B513E92FF1B1B19E7309DB43FAC55C3997EC7CE469C0AE669B010DD· 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 |
|---|---|---|---|
| 2026.3.31Latest | March 31, 2026 | — | ARM64 Portable64-bit Portable |
| 2025.10.28.1 | January 14, 2026 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id Microsoft.DirectX.Mesh -eProgram files (.exe): meshconvert.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Microsoft Corporation
- Category
- Runtimes & libraries
- Licence
- MIT
- Price
- Free
- Source code
- github.com/microsoft/DirectXMesh
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 2026.3.31
- Released
- March 31, 2026
- Added to the catalogue
- January 14, 2026
- Versions listed
- 2
- GitHub stars
- 861
- GitHub forks
- 169
- Website
- github.com
- winget ID
- Microsoft.DirectX.Mesh
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is DirectXMesh geometry processing library free?
Yes. DirectXMesh geometry processing library is open-source software under the MIT licence.
Is DirectXMesh geometry processing library 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 DirectXMesh geometry processing library 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 DirectXMesh geometry processing library run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of DirectXMesh geometry processing library?
The versions page lists all 2 versions with links to their official installer files, back to January 14, 2026.
Can I use DirectXMesh geometry processing library without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to DirectXMesh geometry processing library?
LOVE, Taiga, Steam-Library-Manager, opencv and MarcEdit. The alternatives page compares them.
