BioInfWeb - TreeGraph

TreeGraph 2 - A feature rich and easy to use phylogenetic tree editor

Example of possible formats in TreeGraph 2
Example of some possible formats in TreeGraph 2  [Enlarge]  [Download]

TreeGraph 2 is a is graphical editor for phylogenetic trees, which allows to apply various of graphical formats and edit operations and supports several (visible or invisible) annotations attached to nodes or branches. Data can be imported from many tree formats, tables and BayesTraits output. A key feature is the interactive comparison and combination of alternative topologies from different analyses. TreeGraph 2 is licensed under GNU General Public License.

TreeGraph 2 is developed by Ben Stöver, Sarah Wiechers, and Kai Müller.

If you need help in using TreeGraph 2 or want to know more feel free to ask a question on its ResearchGate project page or contact You can find more software developed by the authors at


TreeGraph 2 has been published in BMC Bioinformatics:

Key features

Getting started

Command line precursor

The command line based precursor of TreeGraph 2 allows creating annotated trees in a LaTeX like language and can be found under

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bioinfweb repositories on GitHub

2017-08-30: bioinfweb repositories on GitHub

The source codes of now six bioinfweb software projects are now available on GitHub. The repositories of TreeGraph 2, JPhyloIO, LibrAlign,, AlignmentComparator and TIC are from now on synchronized with GitHub.

Feedback and pull requests are welcome.

bioinfweb Projects on ResearchGate

2017-08-21: bioinfweb Projects on ResearchGate

Our scientific software projects now each have their own ResearchGate page. Follow the projects to receive updates on new releases, features and publications. Each project also contains a section to ask questions about the software.

The following project pages are now availabble:

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