Materialise Mimics is described as 'is software specially developed by Materialise for medical image processing. Use Mimics for the segmentation of 3D medical images (coming from CT, MRI, micro-CT, CBCT, 3D Ultrasound, Confocal Microscopy)' and is an app in the System & Hardware category. There are six alternatives to Materialise Mimics for Windows, Mac, Linux, iPhone and iPad. The best alternative is InVesalius 3, which is both free and Open Source. Other great apps like Materialise Mimics are 3D Slicer (Free, Open Source), OsiriX (Free Personal), Vesalius3D (Paid) and Athena DICOM Viewer (Freemium).
Athena DICOM Viewer is a breakthrough medical imaging software, an evolution of DICOM Viewers. Developed to high production, Athena incorporates many useful resources, shortcuts and tools to have a better diagnostics and increase production.
Ginkgo CADx is a multiplatform (Windows, Linux, Mac OSX) DICOM viewer and dicomizer. Ginkgo CADx is based in free software (Open Core), so you are free to use and distribute the Open Source version with no cost.