Get Slicer 4.

Slicer 4 is the latest stable version of 3D Slicer, a free, comprehensive software platform for medical image analysis and visualization developed with NIH support.

3D Slicer is distributed under a permissive BSD-style open source license. It has a thriving user and developer community.

Pre-compiled binaries

Windows Mac OS X Linux
stable
release		 64 bit 4.2.2-1 64 bit installer
2012-12-08
r21513 (160.9MB) 		4.2.2-1 64 bit installer
2012-12-08
r21513 (187.2MB) 		4.2.2-1 64 bit archive
2012-12-08
r21513 (206.0MB)
32 bit 4.2.2-1 32 bit installer
2012-12-09
r21513 (155.0MB)
nightly
build		 64 bit nightly 64 bit installer
2013-06-19
r22103 (161.7MB) 		nightly 64 bit installer
2013-06-19
r22103 (226.3MB) 		nightly 64 bit archive
2013-06-19
r22103 (245.8MB)
32 bit nightly 32 bit installer
2013-06-12
r22098 (147.6MB)

System requirements

Slicer requires 1GB of RAM absolute minimum, with more highly recommended. Common data sets may require 4GB or more RAM for processing. A fast graphics card or GPU that supports OpenGL is also recommended.

Slicer is built and tested on many hardware and software platforms. 3D Slicer runs on Microsoft Windows XP, Vista, and Windows 7; Mac OS X versions 10.5 (Leopard), 10.6 (Snow Leopard), and 10.7 (Lion); and a variety of Linux distributions.

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