COPASI is a software application for simulation and analysis of biochemical networks and their dynamics.
COPASI is a stand-alone program that supports models in the SBML standard and can simulate their behavior using ODEs, SDEs, or Gillespie's stochastic simulation algorithm. Arbitrary discrete events can be included in such simulations. COPASI provides a set analysis methods and parameter estimation, a list of all features can be found here.
A new release of COPASI has been made available. Please visit our free download page to retrieve this latest development release. Please note this version is released under the Artistic License 2.0, which is an OSI approved license. This license allows non-commercial and commercial use free of charge.
Release Date: July 08, 2024
More information can be found in the changelog.
read moreA new release of COPASI has been made available. Please visit our free download page to retrieve this latest development release. Please note this version is released under the Artistic License 2.0, which is an OSI approved license. This license allows non-commercial and commercial use free of charge.
Release Date: April 29, 2024
More information can be found in the changelog.
read moreA new release of COPASI has been made available. Please visit our free download page to retrieve this latest development release. Please note this version is released under the Artistic License 2.0, which is an OSI approved license. This license allows non-commercial and commercial use free of charge.
Release Date: December 1, 2023
More information can be found in the changelog.
read moreFor many years we have operated an account on Twitter/X: @COPASI_software, but we have now stopped using it.
read moreA new release of COPASI has been made available. Please visit our free download page to retrieve this latest development release. Please note this version is released under the Artistic License 2.0, which is an OSI approved license. This license allows non-commercial and commercial use free of charge.
Release Date: November 21, 2023