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	3361	April 9, 2017
Importing dcm files to 3D slicer Support	3	49	January 25, 2026
Crashes when selecting directory to save models & segments Support	3	20	January 23, 2026
My dental segmentator on the mac does not work please help Support segmentation , dental , dentalsegmentator	0	15	January 23, 2026
Enabling release option on an extension repo Support	2	27	January 23, 2026
Total Segmentator error: Failed to compute results...returned non-zero exit status 1 Support extensions-manager , extension-manager , totalsegmentator	4	340	January 23, 2026
3D Slicer 5.10-11 incompatible extensions - TotalSegmentator, UpperAirwaySegmentator, CADSWholeBodyCTSeg Support	9	230	January 22, 2026
Auto3dgm landmark placement on invisible parts of mesh Support	13	85	January 22, 2026
Visualizing geomorph2slicermorph2 output in 3DSlicer: PCA plot differences? Support	1	13	January 22, 2026
Threshold and masking Support	0	15	January 22, 2026
Strategies for working with large microCT files Support segmentation	5	34	January 22, 2026
Converting Radial Artery from DICOM ( CT files) and Segmentation using slicer manually and using slicer AI 3d segmentation for simulation Support segmentation , extensions-manager , dicom , 3d-model	0	10	January 22, 2026
Got error msg while applying MedSam2 Support	0	6	January 22, 2026
In Dynamic Modeler, is it possible to use a sphere ROI node to perform ROI cut? Support dynamic-modeler	9	71	January 21, 2026
DeCAL troubleshooting (3DSlicer versions 5.9 & 5.10) Support registration	4	41	January 20, 2026
Recovering or creating a large nonlinear inverse transform from an ANTs registration Support registration , transforms , ants	13	72	January 20, 2026
3DCG - is there such a tool? Support	0	28	January 20, 2026
How to superimpose 2 stl files. Need help Support registration	6	41	January 21, 2026
Slicer 5.10 qMRMLSubjectHierarchyComboBox turned to 'None' but no issue with 5.8.1 Support bug , python , gui , parameternodewrapper	6	101	January 20, 2026
Brain Modelling from MRI images // Help Support segmentation , mri , swissskullstripper , brain	0	11	January 20, 2026
Unable to read the DICOM "scalar volume" Support dicom	1	14	January 19, 2026
open nrrd segmentation file in lungctanalyzer Support	0	11	January 19, 2026
No nightly Windows releases since 2025-12-22 Support nightlybuild	5	61	January 19, 2026
Varying between slices Support	2	25	January 19, 2026
Heat maps of trabecular bone Support	4	48	January 19, 2026
Download sample data not working Support	10	189	January 18, 2026
Seeking guidance on visualizing MyBuddy 280 robot in 3D Slicer with WLAN connection Support python , ros	1	30	January 17, 2026
3d view in volume rendering Support	15	119	January 17, 2026
3d model segmentation export in usdz Support	1	18	January 17, 2026
DeCA module does not operate under the 5-4-2026.01.02 release Support	6	40	January 17, 2026