Can’t convert to STL

Operating system:win10
Slicer version:4.8.1 r26813
Expected behavior:at save menu STL file format is selectable
Actual behavior:STL not displayed,and can’t select

I guess you would like to save segmentation as STL. The simplest is to use a recent nightly version of Slicer and its segmentation “Export to files” feature. See for example this post for more details: How to export stl files ?

Thank you very much

I’ll try this.

Thank you.

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