Xiaohe Technology

Tools for private engineering work

Flagship platforms for agents and simulation, plus free companion tools — built to stay under your control.

Flagship

Xiaohe

Private, self-hosted AI agent platform.

Flagship

Particle and multiphase simulation platform.

From real engineering

HeyueFree
A free Markdown reader distilled from our conversational AI work.
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OpenFOAMFree
Cross-platform OpenFOAM build and packaging we maintain and open-source.
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Self-hosted

Deploy on your infrastructure. Choose your models. Keep transcripts, tools, and secrets within your boundary.

Browse products or download installers for what is available today.