# Create .seg.nrrd file outside of slicer

**URL:** <https://discourse.slicer.org/t/create-seg-nrrd-file-outside-of-slicer/32274>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [October 17, 2023, 3:11pm UTC](https://discourse.slicer.org/t/create-seg-nrrd-file-outside-of-slicer/32274 "2023-10-17T15:11:04Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![mikebind](https://avatars.discourse-cdn.com/v4/letter/m/71e660/32.png) [@mikebind](https://discourse.slicer.org/u/mikebind)\
**Post date:** [October 17, 2023, 3:48pm UTC](https://discourse.slicer.org/t/create-seg-nrrd-file-outside-of-slicer/32274/4 "2023-10-17T15:48:56Z")

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You might find the following thread helpful: [.seg.nrrd versus .nrrd](https://discourse.slicer.org/t/seg-nrrd-versus-nrrd/11171)

Also, here is the documentation page on the .seg.nrrd format: [Segmentations — 3D Slicer documentation](https://slicer.readthedocs.io/en/latest/developer_guide/modules/segmentations.html)

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_[View the full topic](https://discourse.slicer.org/t/create-seg-nrrd-file-outside-of-slicer/32274)._