QVGE is a multiplatform graph editor written in C++/Qt. Its main goal is to make possible visually edit two-dimensional graphs in a simple and intuitive way. Main Features: Easy creation and parameterising of small-sized till middle-sized graphs Hierarchical attribute model for nodes and edges Dynamically maintained list of commutations between nodes Directed, undirected and mixed graphs supported Node ports supported as well Search among the graph elements and their attributes Auto-creation and auto-layout of graphs (via OGDF) Export into PDF and popular image formats Graph file format support: -Native graph persistence format (XGR) -GEXF -GraphML -GML -GraphViz DOT (partially)