CMView is an intervative contact map visualization and analysis tool.

CMView Features:
1. Combined contact map and 3D structure view (using PyMol)
2. Various im- and export options: PDB files, Online PDB, Image export, CASP prediction format and others
3. Calculation of contact maps with user-defined contact definitions
4. Integration with PyMol for feature-rich 3D molecular visualization
5. Structure and contact map comparison using built-in sequence or structural alignments
6. Distance map, difference map, contact density analysis
7. Available for Unix, Windows, MacOS and other platforms supporting Java

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.