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	3447	April 9, 2017
Filling skull and orbital holes Support	10	220	October 4, 2026
Working with sutures <1 voxel wide on infant skull CT Support segmentation	6	1437	October 4, 2026
Volume Rendering TDR ERROR CODE 7 issue persists Support	3	49	October 2, 2026
DentalSegmentator : error loading results : failt to load the segmentation. Support	5	84	October 2, 2026
Small screen-space "dash" appears at curve midpoint after cloning a Markups curve (Markups → Clone) Support	0	30	October 1, 2026
How to save volume property JSON as a preset Support	5	135	September 30, 2026
download fails/freezes on both direct connection and VPN (with academic license activated) Support totalsegmentator	3	138	September 29, 2026
Segmentation color table generator Support	0	32	September 29, 2026
Rendering of DICOM image failed with more than 4 volumes since version 12 Support	18	239	September 28, 2026
Extrac Silhouette point clouds of each sagittal slice Support	1	66	September 25, 2026
GPA interactive 3D visualization model deformed Support	7	82	September 25, 2026
New modules for generation CFD-simulation-ready meshes Support feature , slicerheart , simvascular	1	226	September 24, 2026
Exporting a ".seg.nrrd" Segmentation with Extent of Original Image Support	1	155	September 24, 2026
extensions have been installed but are not showing up under 'Welcome to Slicer' dropdown Support	2	37	September 23, 2026
Glitch Black screen with white arrow intermittently why? Support	1	35	September 23, 2026
Newbie - Need Annotation Help Support	0	16	September 23, 2026
Aruco navigation, camera Intel realsense d415 Support	0	34	September 23, 2026
Measuring the volume of the fossa indent of bird skulls from a 3D mesh image Support	0	27	September 23, 2026
MacOS arm64 build Support	3	121	September 21, 2026
Mitral valve segmentation : echo or CT-scan? Support segmentation	2	102	September 21, 2026
Adding data failed Support	10	153	September 16, 2026
Projecting surface landmarks on sample model to target model in ALPACA Support alpaca	4	98	September 15, 2026
Is there a tool similar to Viewtify 3DCG? Support rendering , volume-rendering	12	389	September 15, 2026
How does the Margin (grow/shrink) effect handle anisotropic voxel spacing? Support segmentation , dicom	1	80	September 14, 2026
Correct workflow for loading 4D CT cardiac data Support 4d	4	136	September 14, 2026
An Extension for colon tumor detection/localization on CT scan in 3D Slicer? Support	3	95	September 14, 2026
Build 3D Slicer for MacOS arm64? Feature requests macos	32	2406	September 11, 2026
How to extract 2D vessels quickly and accurately? Support segmentation , vmtk	4	281	September 11, 2026
Compatibility with IBM SPSS Statistics Support	1	70	September 11, 2026