Download Theo
Pick your platform. Every build below is the current release, served straight from our CDN.
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Desktop App
The native Theo experience · WindowsA signed installer with built-in auto-updates. Install the build that matches your CPU — the updater keeps x64 and ARM64 on their own tracks.
Server / Service
Self-host the headless backendRun Theo as a background service on your own infrastructure. ARM64 builds run natively — no emulation.