The boneclipse-cvsgrapher is an Eclipse plug-in that adds a new menu item to the Team submenu. It opens a graphical editor in which you can view and move around the individual versions of the resource. A context menu in the editor allows you to reset the graph to its initial layout, and two versions are selected you can open a viewer of the two different versions to compare them.

The graphical view also displays relationship lines between versions that denote a merge. This is only supported if you have properly tagged the appropriate versions. This plug-in requires GEF 2.1