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	3377	April 9, 2017
Heavy lag when displaying segmentations via Trame + TotalSegmentator Support segmentation	0	4	March 2, 2026
Odd behavior after adding a moving mask in the ANTs extension Support registration , masking , ants	7	58	March 1, 2026
Issues with segmentation pixelation and resolution when using separate Axial/Coronal DICOMs. Support segmentation , dicom	9	113	March 1, 2026
Synthetic PET from CT Feature requests	3	116	February 28, 2026
Install ModalityConverter Support	4	35	February 28, 2026
Segmentation and Volume Misaligned After Using Biomedisa Support	1	20	February 27, 2026
VMTK tool 3D slicer Support	1	13	February 27, 2026
MuscleMap Extension Error Support	1	17	February 27, 2026
slicer dashboard Support dashboard	0	7	February 27, 2026
Margin Tool does not change anything Support	10	59	February 27, 2026
PET/CT segmentation for Head and neck cancer Support	1	23	February 26, 2026
Selecting a High-Performance Laptop for Advanced Virtual Planning Support	0	13	February 26, 2026
Reimplementation of 3D slicer CPR using pure VTK Support	0	15	February 26, 2026
Looking for public tricuspid valve CT/MRI/echo datasets compatible with 3D Slicer Support	0	10	February 26, 2026
Volume transformation snapping to orientation closest to voxel orientation Support	2	33	February 26, 2026
Cleaning a model Support	5	55	February 26, 2026
Model to Model Distance Color Map Not working Support model-registration	3	22	February 26, 2026
Apple Silicon 3D Slicer Build Support	2	237	February 25, 2026
Is there any way slicer can be used to generate synthetic data Support	4	66	February 25, 2026
Trigger event when CLI run has completed Support	6	610	February 25, 2026
Custom application development Solutions Support	1	26	February 24, 2026
Can anyone help with making an STL file of my ear canals for Custom ear plugs? Support	4	37	February 24, 2026
Brain CT segmentation - grow from seed leak - rectangle appears Support segmentation	3	48	February 24, 2026
Suggestions on best workaround for poor data set Support	3	53	February 24, 2026
ALPACA error; Version 5.10.0 (stable) Support	10	46	February 23, 2026
Merge 3 MRI volumes with different orientations into one Support	8	1906	February 23, 2026
Help total segmentator Support segmentation , extensions-manager , dicom , python	1	28	February 23, 2026
Elastic Registration Support registration , segmentation , dicom , python	2	36	February 22, 2026
Lung CT segmenter from Chest Imaging Platform bad quality image and segmentation Support	5	41	February 21, 2026