COPASI

COPASI 4.44.295

Biochemical System Simulator

  • By copasi.org
  • Open Source
Download for Windows

About COPASI

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.

What's new in 4.44.295

Bug Fixes

  • Command Line (CopasiSE)
  • No files are created or modified when the option --validate is given.
  • Simulation Engine
  • Time Course Task: The methods RADAU5 not correctly supports the option Suppress Output Before ...
  • Time Course Task: The hybrid methods Hybrid LSODA & Hybrid Runge-Kutta now supports automatic step size correctly.
  • Optimization and Parameter Estimation Tasks: The method Praxis now correctly terminates if the if solution is within the tolerance.
  • Parameter Estimation Task: The Method Evolution Strategy (SRES) checks not the functional constraints like other methods.
  • Metabolic Control Analysis and Linear Noise Approximation Tasks: The result now contains the Steady-State result.

Full release notes »

Technical details

Publishercopasi.org
Version4.44.295
LicenseArtistic-2.0
Installer typeinno
Architecturex64
Package IDCOPASI.COPASI

Install COPASI from the command line

Install with Windows Package Manager
winget install --id=COPASI.COPASI -e
Update to the latest version
winget upgrade --id=COPASI.COPASI -e
Uninstall
winget uninstall --id=COPASI.COPASI -e
Silent install with the offline installer
"COPASI-4.44.295-Windows.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

analysisbiochemicalbiochemistrysimulation

COPASI version history

  • Build-311
  • Build-309
  • Build-300
  • Build-298

Frequently asked questions

Is COPASI free?

Yes. COPASI is free and open-source software released under the Artistic-2.0 license.

What is the latest version of COPASI?

The latest version is 4.44.295.

Is it safe to download COPASI?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with fe9b423d27a95def2483cef2f4aae1890f850a80dc03aa29164b859e69b9b890.

Which Windows versions does COPASI support?

COPASI runs on Windows and is available for 64-bit (x64) systems.

How do I install COPASI silently?

Run the offline installer with "COPASI-4.44.295-Windows.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=COPASI.COPASI -e --silent.

How do I uninstall COPASI?

Open Settings › Apps › Installed apps, find COPASI and select Uninstall. From the command line, run winget uninstall --id=COPASI.COPASI -e.

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