graphopt

If you're looking for a free and user-friendly graph layout optimizer, graphopt is the solution for you. This software determines the optimal layout through the iterative application of physical laws, rather than relying on finite-pass algorithms.

The use of physics-based algorithms means that graphs are optimized by simulating attractive and repulsive forces, which replicate how nodes in a graph work in real life. As a result, the optimized graph looks more natural and is easier to understand.

One of the biggest advantages of graphopt is its ease of use. The program is straightforward, and there is no need for a deep understanding of graph theory or physics to use it. In addition, graphopt produces high-quality graphs without requiring any prior knowledge of graph layout algorithms.

Overall, graphopt is an excellent choice for anyone who wants to optimize graph layouts without a lot of hassle. By using physics-based algorithms and producing high-quality graphs, it introduces a level of sophistication to the graphing process that has not been seen before.