What is PathVisio?

PathVisio is a free open-source biological pathway analysis software that allows you to draw, edit and analyze biological pathways. Learn more.

How to use PathVisio?

Learn how you can download PathVisio and go through the tutorials to find out how to analyze and visualize your data. Get started.

PathVisio Plugins

Plugins are extensions that provide advanced analysis methods, visualization options or additional import/export functionality. Find out more.


  • GSoC2014: Interested in joining the 10th Google Summer of Code 2014? PathVisio is applying to be a mentor organization within NRNB.
  • PathVisio @ OpenTox Euro 2013: Martina Kutmon is giving a presentation on PathVisio 3 and how PathVisio is used in the field of Toxicology.
  • GSoC 2013: All three students finished their GSoC 2013 project successfully! Congratulations! Check out their blogs here.
  • Developer website: The previous website will stay available on developers.pathvisio.org and will be used as a developers website.
  • Plugin repository: Find plugins in the plugin repository and install them through the plugin manager.



  • Jan 31 2014 PathVisio 3.1.3 has been released!
  • Oct 29 2013 PathVisio 3.1.2 has been released!
  • Oct 04 2013 PathVisio 3.1.1 has been released!
  • Jul 02 2013 PathVisio 3.1.0 has been released!
  • Jun 06 2013 PathVisio 3.0.1 has been released!

Check out the detailed release notes on our developers website.