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	3412	April 9, 2017
Why won't my mrml file open in 3D slicer, or my stl file become visible? Support file-export , stl , 3d-model , mrml , save	1	8	May 29, 2026
3D Slicer Virtual Reality Experience with Meta Quest 3 Support	6	343	May 29, 2026
Exporting DICOM perfusion/cine as NIfTI gives only 1 dynamic (but Slicer shows 150 frames) Support dicom	0	14	May 28, 2026
Animator module not exporting in any format Support slicermorph	6	44	May 28, 2026
Mensure tooth torque Support tooth	1	34	May 28, 2026
Why aren't we building the extensions in parallel? Support	10	48	May 28, 2026
how to segment intact lumen and vessel wall in 3d slicer? Support segmentation , 3d-model	5	1697	May 27, 2026
Volume rendering broken in latest Linux previews? Support	32	204	May 27, 2026
Slicer 5.11.0 crashes immediately when switching to nnInteractive module Support	5	96	May 26, 2026
Obscuring Bone Removal for 3D Viz of Cardiac CTA Support	1	25	May 26, 2026
Workflow for segmenting many lesions as separate segments? Support segmentation , extensions-manager , python , 3d-model , extensions	2	46	May 25, 2026
PlusToolkit with GE Ultrasound using AppAPI + OpenIGTLink Support ultrasound , plus , openigtlink , fcal	0	26	May 24, 2026
Setting segment opacity to < 1.0 hides segments Support	9	91	May 23, 2026
On end capping in slicer vs a commercial software ( Treatment Planning System) Support	2	56	May 22, 2026
Slicermorph- Segment Endocranium Taking Too Long Support	4	61	May 21, 2026
SwissSkullStripper is having trouble with multiple splices, and so am I Support segmentation , swissskullstripper , dicom , brain , 3d-model	0	23	May 21, 2026
Qt6 build: close scene and discard modifications is ignored Support	0	20	May 21, 2026
How can Calculate & Visualize the Center of Mass (COM)? Support registration	1	52	May 21, 2026
How to use the extension SlicerHeart Support slicerheart	1	54	May 20, 2026
Improved python package installation: slicer.packaging Support feature , python	0	37	May 19, 2026
Displace the axes idependently of the plane + navigate in time (4D-flow MRI dataset) + coding preset in python Support python , 4d	0	17	May 19, 2026
Shift and wrap-around voxels transform Support transforms	4	37	May 18, 2026
Problems with extension manager Support extensions-manager , vtk	5	60	May 18, 2026
Slicer.packaging library Support	5	63	May 18, 2026
Segment Editor Paint tool stops working after the first stroke Support segmentation , dicom	7	72	May 18, 2026
"Pull from Repo" for Dev Mode Feature requests	0	15	May 18, 2026
DTI Alps results are low, below 1 Support	7	172	May 17, 2026
Fill in part of segment without adding whole model Support segmentation , masking	1	33	May 15, 2026
Possible issue with PSMA PET/CT DICOM loading and SUVbw recognition Support petct	2	48	May 15, 2026