
TreeView
UGENE
FigTree
TreeView X
Dendroscope
MacVector
Rasmol
Benchling
3DimViewer
Horos
MicroDicom
Weasis
AMIDE
Miele-LXIV
RadiAnt DICOM Viewer
3D Slicer
UGENE - UGENE is free open-source cross-platform bioinformatics software
Horos - A free, open source 64-bit DICOM medical image viewer
FigTree - FigTree is designed as a graphical viewer of phylogenetic trees
MicroDicom - DICOM viewer. MicroDicom is a free DICOM viewer. Export to the most common picture formats, movie, clipboard. It is equipped with most common tools for manipulation of DICOM images.
TreeView X - TreeView X is an open source program to display phylogenetic trees.
Weasis - Weasis is a multipurpose standalone and web-based DICOM viewer.