ONNX Runtime on Windows on ARM
Microsoft · AI & Local LLMsYESAn official ARM64 build is available.
QNN provider for Snapdragon NPU
Confirmed Sep 29, 2026 · tested by NVIDIADetails
- ARCHITECTURE
- ARM64 (native)
- BUILD
- Official
- GET IT FROM
- pip
- LICENSE
- Open source
- PUBLISHER
- Microsoft
- CONFIRMED NATIVE
- Sep 29, 2026
- TESTED BY
- NVIDIA
- DOWNLOAD LINK CHECKED
- Pending
- ARM64 PROOF
- Not yet checked
- SOURCES
- Our research, armrepo community list, Works on WoA (Linaro)
Make sure it's running native
- 01Open ONNX Runtime, then press Ctrl + Shift + Esc to open Task Manager.
- 02On the Details page, right-click a column header, choose Select columns, and tick Architecture.
- 03Find its process. ARM64 means native. x64 means you have the emulated build, so reinstall it from the link above.
Questions
Does ONNX Runtime run natively on Windows on ARM?
Yes. Microsoft publishes an official ARM64 build.
Where do I download ONNX Runtime for ARM64?
Use the pip link on this page. QNN provider for Snapdragon NPU. If Task Manager shows the app as x64 after installing, you have the emulated build.
Will ONNX Runtime run on a Snapdragon X laptop or Copilot+ PC?
Yes. The ARM64 build runs on any Windows 11 on ARM PC, including Snapdragon X-series laptops, Surface Pro and Surface Laptop, and other Copilot+ PCs.