> For the complete documentation index, see [llms.txt](https://janelia-flyem.gitbook.io/neutu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://janelia-flyem.gitbook.io/neutu/main-windows/3d-windows.md).

# 3D Windows

In NeuTu, 3D visualization is rendered in a separate window. Multiple 3D windows might be grouped as tabs in a top-level window. All 3D windows, although possibly showing different contents, have almost the same layout.

![3D Window](/files/-Lu0pBo94YROV1Fq3LaR)