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	3455	April 9, 2017
3D Connexion space mouse Support	10	2828	November 3, 2026
Segmentations on CT head image Support segmentation	1	15	November 3, 2026
Volume Sequence broken in 5.12? Support	0	7	November 3, 2026
Volume rendering broken in latest Linux previews? Support	33	693	November 3, 2026
GUI panels from Slicer 5.12.0 shows over other software on Windows 11 Support bug , gui	8	209	November 2, 2026
Help to Segment Small Intestine Support	4	90	November 2, 2026
Low resolution images - MRI Support	1	31	November 2, 2026
Slicer.org is down Support web-infrastructure	11	644	November 2, 2026
3D Slicer fibular cutting plane for Mandible reconstruction Support	0	22	November 2, 2026
how to segment intact lumen and vessel wall in 3d slicer? Support segmentation , 3d-model	6	1812	November 2, 2026
Rendering of DICOM image failed with more than 4 volumes since version 12 Support	28	745	November 2, 2026
3D Slicer doesn’t start after Windows Install Support	2	141	October 30, 2026
Workflow Advice: Preclinical rat brain CT hemispheric volumetry Support	0	35	October 29, 2026
Error when running watershed Support segmentation	3	103	October 29, 2026
Slicermorph not on arm64 catalogue Support extensions-manager	12	177	October 25, 2026
Working with RGBA in Volume Rendering Support	18	516	October 25, 2026
Extentions cant be loaded Support	1	68	October 25, 2026
Computational requirements Support segmentation , dicom , 3d-model	2	98	October 22, 2026
Help Registering MRI Images and Segmentation in 3D Slicer Support registration , segmentation	2	101	October 20, 2026
PRISMrendering not loading Support extensions-manager , rendering , volume-rendering , roi	1	70	October 19, 2026
SlicerRT blocked by Windows Smart App Control in Slicer 5.12.4 Support	4	114	October 16, 2026
After midline mirroring of the ROI, how to edit the resulting mirrored region? Support segmentation	4	111	October 16, 2026
AI driven upper airway analysis Feature requests	3	132	October 15, 2026
Dose Calculating alogorithm and calibration curve for Slicer-RT data Support	1	63	October 15, 2026
Scissors in Segment Editor module seriously lagged in Slicer 5.10.0 Support segmentation	3	194	October 14, 2026
Fast model align does not operate Support	10	195	October 14, 2026
PyTorch CUDA incompatibility with NVIDIA RTX 5070 Ti Support	6	6881	October 14, 2026
How to measure parameters Quantitative Chest CT using 3D Slicers version 4.11 Support	1	455	October 13, 2026
Density and surface area of a segment on a single axial cut Support segmentation , segment-statistics , totalsegmentator	5	153	October 13, 2026