# Save segmentation as .STL instead of .nrrd file

**URL:** <https://discourse.slicer.org/t/save-segmentation-as-stl-instead-of-nrrd-file/2352>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [March 19, 2018, 12:01am UTC](https://discourse.slicer.org/t/save-segmentation-as-stl-instead-of-nrrd-file/2352 "2018-03-19T00:01:43Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [March 19, 2018, 12:18am UTC](https://discourse.slicer.org/t/save-segmentation-as-stl-instead-of-nrrd-file/2352/2 "2018-03-19T00:18:36Z")

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You need to export segmentation to model node. See [Trouble saving segment as an STL](https://discourse.slicer.org/t/trouble-saving-segment-as-an-stl/654/2?u=lassoan)

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_[View the full topic](https://discourse.slicer.org/t/save-segmentation-as-stl-instead-of-nrrd-file/2352)._