Thorium

Browsers

Works on Arm Native Arm64

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Thorium runs natively on Windows on Arm.

Arm support since version 124.0.6367.218. Source record updated: Mar 2, 2026.

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Type: Native Arm64
Version: 124.0.6367.218
Source: Qualcomm · Source
Data updated: Mar 2, 2026

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Evidence and dates

Data updated: Mar 2, 2026
Source record updated: Mar 2, 2026
Device test date: Not recorded

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What this means

Install choice

Thorium has a native Arm64 build. Prefer the Arm64 installer or Microsoft Store package when it is offered; that is the best path for performance and battery life.

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Next step

Thorium is one of the compatible Browsers titles. Compare it with other apps in the same category before standardizing a setup.

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Data freshness

Qualcomm · Source · Source record updated: Mar 2, 2026.

Thorium on Windows on Arm — FAQ

Does Thorium work on Windows on Arm (Snapdragon X)?

Thorium runs natively on Windows on Arm. Arm support since version 124.0.6367.218. Source record updated: Mar 2, 2026.

Is Thorium native Arm64 or emulated?

Thorium ships a native Arm64 build, so it runs at full speed with the best battery efficiency on Arm PCs.

Does Thorium work on Snapdragon X2 Elite or NVIDIA RTX Spark?

Thorium is listed as compatible with Windows on Arm, so it is a candidate for Snapdragon X2 Elite and NVIDIA RTX Spark PCs. Still test device-specific pieces such as drivers, plug-ins, GPU acceleration, anti-cheat and background services.

Which version of Thorium added Windows on Arm support?

Compatibility is recorded from version 124.0.6367.218 onward — make sure you're on that version or newer.

Compatibility overview