OneClick3D v2.1.0 — Slim Installer
One-click Windows installer for Tencent Hunyuan3D 2.1 AI 3D generation.
What's included
- Embedded Python 3.12 + PyTorch + CUDA 12.9 (~10 GB uncompressed)
- Gradio web UI + PySide6 desktop launcher (EN/ZH)
- FastAPI REST API with OpenAI-compatible endpoint
- Smart GPU memory management (MMGP profiles 1-5)
What's downloaded on first launch
- Hunyuan3D-2.1 shape model (~13 GB)
- DINOv2-giant visual encoder (~4 GB)
- HunyuanDiT-1.1 text-to-image (~14 GB)
Installation
- Download all 3 files below (
Setup.exe+ both.bin) - Place them in the same folder
- Run
Hunyuan3D2_Setup.exe - Follow the installer — first launch downloads AI models automatically
Requirements
- NVIDIA GPU (RTX 2060+ / 8 GB VRAM minimum)
- Windows 10/11 x64
- ~90 GB total disk space (app + models)
- Internet connection for first launch