Support

Feature requests This category is for submitting ideas about what enhancements or new features should be added to 3D Slicer. Make your voice heard by voting on feature requests - by opening the topic and clicking the Vote button or by creating a new topics. Slicer developers will make it a priority to work on feature requests that have more votes.

Topic	Replies	Views	Activity
About the Support category Support	0	3424	April 9, 2017
C++ extension for 5.12 is not working (MacOS) Support	6	52	July 4, 2026
Crop segmentations with bounding box Support	1	36	July 3, 2026
Clip vessel module creates non-flat cuts with ridges Support	0	23	July 2, 2026
Workflow for segmenting many lesions as separate segments? Support segmentation , extensions-manager , python , 3d-model , extensions	3	73	July 2, 2026
GUI panels from Slicer 5.12.0 shows over other software on Windows 11 Support bug , gui	4	83	July 2, 2026
Smallest specimen possible to image with Slicer Photogrammetry? Support slicermorph , photogrammetry	3	52	July 2, 2026
Scrambled image when setting Oppacity < 1 in an stl image Support	0	14	July 2, 2026
2D slice draw/erase maps to adjacent slice in 3D instead of current Support	1	36	July 2, 2026
Automate bone segmentation from MRI Support segmentation , mri , automation	5	722	July 2, 2026
Using Cloud to run 3D Slicer Support	1	49	July 1, 2026
.vgl to 3D Slicer Support conversion	14	687	July 1, 2026
Using 3D slicer to make a bone model from MRI Support segmentation	3	2517	July 1, 2026
Pyradiomics GLRLM crashing at native 100um resolution vs 250um Support feature , pyradiomics	2	38	June 29, 2026
Surface Registration Help Support	1	31	June 29, 2026
3D Slicer doesn’t start after Windows Install Support	0	36	June 28, 2026
Beginner to Slicer, SOFA, etc - Advice? Support segmentation , dicom , python , 3d-model	1	65	June 27, 2026
Volume reconstruction feature missing in v.5.12 Support build , extensions-manager	0	44	June 27, 2026
Slicer 5.12.0 Extension Manager Support	0	34	June 26, 2026
Two SlicerMorph and MorphoDepot packaged extensions for todays Stable 5.12 build Support	0	30	June 25, 2026
Extension manager hangs and crashes Slicer 5.10 today Support	3	78	June 25, 2026
How to fix the cracking the window when I changed the opacity from the segmentation result? Support	2	52	June 23, 2026
Visualizing 3D bounding boxes in Slicer Markups (Fiducials vs Lines) + JSON format question Support python	1	45	June 22, 2026
Lattice structure segmentation Support	1	41	June 22, 2026
Measuring diameter of mouse lung airway Support segmentation , lung	5	77	June 22, 2026
NIfTI (.nii.gz) loading failure for TotalSegmentator samples in 3D Slicer 5.10.0 on Apple M4 Pro Support	2	56	June 22, 2026
plugin specialized in segmenting layers in the abdominal wall Feature requests	0	39	June 22, 2026
slicer.modules.SegmentEditorWidget does not exists anymore Support python , slicerrc , development	3	69	June 22, 2026
Looking for cardiac CTA datasets suitable for left atrium and pulmonary vein STL reconstruction Support	1	48	June 22, 2026
Brain MRI Gray Matter Support segmentation	0	38	June 22, 2026