PathwayExplorer 3.0 can be downloaded from our website for free. The actual developer of the free software is Institute for Genomics and Bioinformatics. The most popular version of the PathwayExplorer 3.0. PathwayExplorer relates to Education Tools.
From the developer:
PathwayExplorer is an easy to use and platform independent interactive Java drawing tool for the construction of biological pathway diagrams in a visual way and the annotation of the components and interactions between them.
The result of the editing process is a PNG (portable network graphics) file for the images and XML (extended markup language) file for the appropriate links.
You may want to check out more software, such as GenealogyJ, Rhythm & Bio or Maxima and Minima, which might be related to PathwayExplorer.