Arm GNU Toolchain

by ARM Holdingsv12.2.MPACBTI-Rel1

Last updated Aug 31, 2026

Arm GNU Toolchain is a community supported pre-built GNU compiler toolchain for Arm based CPUs.

Install with winget

$ winget install --id Arm.ArmGnuToolchain --exact --version 12.2.MPACBTI-Rel1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for Arm GNU Toolchain

Arm GNU Toolchain uses EXE (NSIS). The silent install switches are /S.

One-line silent install (x64)

arm-gnu-toolchain-12.2.mpacbti-rel1-mingw-w64-i686-arm-none-eabi.exe /S /P

See the full silent install reference for Arm GNU Toolchain →

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Installers · v12.2.MPACBTI-Rel1

Architecture	Type	Scope	Install	Download
x64	EXE NSIS	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

1 known CVE via NVD

high7.8Patched in wingetCVE-2022-43701Jul 27, 2023
When the installation directory does not have sufficiently restrictive file permissions, an attacker can modify files in the installation directory to cause execution of malicious code.
Vendor advisory

Source: NVD, updated 1h ago. Patch status is best-effort: NVD's fix version is compared against the latest version in winget, but the two version formats don't always align. Confirm with the vendor advisory before treating any specific build as safe.

See a CVE that affects your fleet? Push the patched version to Intune in one click with Pckgr.

Related apps

GNU Arm Embedded ToolchainARM Holdings
Arm.GnuArmEmbeddedToolchainv14.2.Rel1
The GNU Arm Embedded toolchain contains integrated and validated packages featuring the GCC compiler, libraries and other tools necessary for bare-metal software development on devices based on 32-bit Arm Cortex-A, Cortex-R and Cortex-M processors.

Frequently asked questions

How do I install Arm GNU Toolchain on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Arm.ArmGnuToolchain --exact --version 12.2.MPACBTI-Rel1. winget downloads the installer from ARM Holdings and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Arm GNU Toolchain silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Arm.ArmGnuToolchain --exact 12.2.MPACBTI-Rel1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for Arm GNU Toolchain?

Arm GNU Toolchain uses EXE (NSIS). Run the downloaded installer with: arm-gnu-toolchain-12.2.mpacbti-rel1-mingw-w64-i686-arm-none-eabi.exe /S /P. The silent switches are /S.

How do I uninstall Arm GNU Toolchain via winget?

Run: winget uninstall --id Arm.ArmGnuToolchain --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Arm GNU Toolchain's Apps & Features entry.

Is Arm GNU Toolchain free?

Arm GNU Toolchain is distributed under GPL v3. Refer to the publisher for the full license terms - Wingetly itself does not charge for installation.

Does Arm GNU Toolchain work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Arm GNU Toolchain directly from the publisher.

How do I keep Arm GNU Toolchain up to date?

Run winget upgrade --id Arm.ArmGnuToolchain --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Arm GNU Toolchain from microsoft/winget-pkgs.