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	3419	April 9, 2017
NIfTI (.nii.gz) loading failure for TotalSegmentator samples in 3D Slicer 5.10.0 on Apple M4 Pro Support	0	11	June 20, 2026
Fail to Compute Results using TotalSegmentator (returned non-zero exist status 1) Support	0	16	June 20, 2026
Image corruption when loading single DICOM CT slice as Scalar Volume Support segmentation , dicom , visualization , lungctanalyzer	1	32	June 20, 2026
Stable Release 5.1 Cannot be Opened Because Developer is Unverified Support	1	31	June 20, 2026
Measuring diameter of mouse lung airway Support segmentation , lung	3	39	June 20, 2026
Partial GPA idea for slicermorph Support slicermorph	3	51	June 19, 2026
Segmentation Folders / Groups / Layers Support segmentation	4	61	June 19, 2026
Export Models as One STL after transformation Support	5	68	June 18, 2026
Crash when activating "interaction" in subject hierarchy to transform a volume Support volume	2	39	June 18, 2026
ImageStacks is not showing up as an option in the SlicerMorph extension Support	1	32	June 17, 2026
Create a plane that is perpendicular to another plane Support	11	137	June 17, 2026
Question about why MIP results differ even when using a Slab Thickness large enough to cover the entire volume in the Slice Viewer Support	1	31	June 16, 2026
download fails/freezes on both direct connection and VPN (with academic license activated) Support totalsegmentator	1	31	June 16, 2026
- Struggling With Liver Segmentation in 3D Slicer — Need Guidance Support	6	121	June 16, 2026
Unable to import GE Vivid E95 4D echocardiography data into 3D Slicer Support	1	40	June 16, 2026
Nvidia AIAA on default server, I dont have "annotation_mri_brain_tumors_t1ce_tc" model under Segment from Boundary points (DExtr3D). I just have three models brain mri, lung ct covid and spleen annotation. How to get that model? Support	1	310	June 16, 2026
Free form cutting tool in segment editor is slower. Support	1	48	June 16, 2026
How can Calculate & Visualize the Center of Mass (COM)? Support registration	3	89	June 15, 2026
Registered SPECT DICOM export issue Support dicom	1	33	June 15, 2026
TotalSegmentator Partial Segmentation Support totalsegmentator	3	71	June 15, 2026
HighRes segmentation in TotalSegmentator Feature requests totalsegmentator	0	26	June 15, 2026
slicer.modules.SegmentEditorWidget does not exists anymore Support python , slicerrc , development	1	43	June 15, 2026
Airway segmentation of mouse lung Support segmentation , lung	4	70	June 13, 2026
Issues 3D view .vtk model Support	15	186	June 12, 2026
Which is the best extension for Brain parcellation? Support segmentation , brain	3	147	June 11, 2026
Volume rendering rainbow hue? Support volume , volume-rendering	1	34	June 11, 2026
Subtract Segment using python console is not working Support python	0	24	June 11, 2026
Slice view orientation of oblique/rotated volumes - aligned to volume or anatomical axes? Support	14	3472	June 10, 2026
Request for Contribution Acknowledgment for Slicer language translations Support	1	83	June 9, 2026