The COPASI team announces the immediate availability of the stable release COPASI 4.23 (Build 184).

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. The main improvement in this release is a significantly increased performance. This release includes many new features:

The COPASI team announces the immediate availability of the stable release COPASI 4.22 (Build 170).

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. The main improvement in this release is a significantly increased performance.

Release Date: November 10, 2017

More information can be found in the changelog.

The COPASI team announces the immediate availability of the stable release COPASI 4.21 (Build 166).

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. The main improvement in this release is a significantly increased performance.

Release Date: October 09, 2017

More information can be found in the changelog.

The COPASI team announces the immediate availability of the stable release COPASI 4.20 (Build 158).

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. This is a bug fix release which fixes an access violation crash.

Release Date: July 31, 2017

More information can be found in the changelog.

COPASI is part of de.NBI, the ‘German Network for Bioinformatics Infrastructure’.

COPASI is part of de.NBI, the ‘German Network for Bioinformatics Infrastructure’ (for further information visit de.NBI homepage). The network provides comprehensive first-class bioinformatics services to users in life sciences research, industry and medicine. The de.NBI program coordinates bioinformatics training and education and the cooperation of the German bioinformatics community with international bioinformatics network structures including ELIXIR.

In order to improve COPASI, we would like to ask you to fill out the de.NBI user survey for COPASI to collect ideas for improvements.

Thanks in advance for your help and support.

The COPASI Team.