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	3369	April 9, 2017
Saving parameter preset in ANTs extension changes initialization value Support registration , ants	7	12	February 2, 2026
Transform Source to Target 3D Model Support	5	38	February 2, 2026
3DCG - is there such a tool? Support	3	56	February 2, 2026
📢 New 3D Slicer Extensions: KonfAI & IMPACT-Synth Reliable AI Synthetic CT and Segmentation with Integrated QA Support segmentation , radiotherapy , deep-learning , extensions	0	18	February 2, 2026
Margin Tool does not change anything Support	2	15	February 2, 2026
Medical Image Segmentation (CT) of Frog Organs using 3D Slicer Support segmentation	5	75	February 2, 2026
Elastic Registration Support registration , segmentation , dicom , python	1	15	February 1, 2026
How to improve surface model quality when visualizing brain ROI masks in 3D Slicer Support	5	36	February 1, 2026
Segmenting cortical and cancellous bone from spinal ct scan Support segmentation	4	24	January 31, 2026
3D Volume Reconstruction from 2D Ultrasound Slices Support ultrasound , volume-rendering , tracked-ultrasound	5	125	January 31, 2026
Changing precision Support dicom	7	35	January 30, 2026
Customizing Slicer 3d toolbar Support	7	958	January 30, 2026
"Color Scalar Bar" reworked and upgraded, now it’s called "Color Legend" Support feature	15	1141	January 30, 2026
Landmark to .ply misalignment when reloaded for editing Support	5	7	January 30, 2026
Bone Thickness Mapping not functioning Support	2	275	January 29, 2026
BoneThicknessMapping does not work Support extensions	1	284	January 29, 2026
Segment overlap versus 3D view Support	3	33	January 29, 2026
Missing menu items from Slicer Application macOS Ventura Support	2	13	January 29, 2026
Slice, resample and export along an oblique plane Support	5	27	January 28, 2026
Alpaca template selection K-means Support slicermorph	1	10	January 28, 2026
Landmark registration overlay not showing up Support registration	2	15	January 28, 2026
Slicer 5.10 qMRMLSubjectHierarchyComboBox turned to 'None' but no issue with 5.8.1 Support bug , python , gui , parameternodewrapper	8	130	January 28, 2026
NNInteractive fails to export segmentations Support segmentation	4	15	January 28, 2026
How to use the extension SlicerHeart Support slicerheart	0	10	January 28, 2026
Tools for planning segmentectomy of a lung Support	4	134	January 28, 2026
3d view in volume rendering Support	17	150	January 28, 2026
Recovering or creating a large nonlinear inverse transform from an ANTs registration Support registration , transforms , ants	17	95	January 27, 2026
nnInteractive module no longer segments properly Support segmentation , module , extensions	11	38	January 27, 2026
Automatic segmentation of the ventricles (brain) Support segmentation , mri , monai-auto3dseg , nnunet	1	28	January 27, 2026