ShowTree is an open-source Java Swing application that generates aesthetically pleasing drawings of trees. It includes both old and new drawing algorithms, and can read Penn Treebank format trees or create them randomly. It’s free to use.
One of the standout features of ShowTree is its implementation of both old and new drawing algorithms. This ensures that you have access to a wide range of options for creating the perfect tree design for your needs. Additionally, ShowTree is designed to read Penn Treebank format trees, so it's fully compatible with a variety of other software tools in your ecosystem.
For those looking for some variety or inspiration, ShowTree also includes a random drawing generator. With this tool, you can quickly generate a series of unique tree designs to get your creativity flowing.
Overall, ShowTree is a top-tier option for anyone looking to create beautiful tree diagrams, whether you're an advanced software professional or a novice user just starting out.