Arm GNU Toolchain is a community supported pre-built GNU compiler toolchain for Arm based CPUs.
Publisher’s description
What is Arm GNU Toolchain?
Arm GNU Toolchain is an open-source program for Windows from ARM Holdings.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS). The main installer is 235.8 MB. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
Cons
- No native ARM64 build
- No update for more than a year
In short: Arm GNU Toolchain is an open-source Windows tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Arm GNU Toolchain safe to download?
- The file is served by developer.arm.com; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
C5215E37E70A2FA3233CD1F348AB74896281C40D1C531FC719CA6BA11EB99290· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 12.2.MPACBTI-Rel1Latest | June 28, 2023 | 235.8 MB | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id Arm.ArmGnuToolchain -earm-gnu-toolchain-12.2.mpacbti-rel1-mingw-w64-i686-arm-none-eabi.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- ARM Holdings
- Licence
- GPL v3
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 12.2.MPACBTI-Rel1
- Released
- June 28, 2023
- Added to the catalogue
- June 28, 2023
- Versions listed
- 1
- winget ID
- Arm.ArmGnuToolchain
Ratings and reviews
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Frequently asked questions
Is Arm GNU Toolchain free?
Yes. Arm GNU Toolchain is open-source software under the GPL v3 licence.
Is Arm GNU Toolchain safe to download?
The download comes from developer.arm.com; 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 Arm GNU Toolchain 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 Arm GNU Toolchain be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Arm GNU Toolchain run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
