Browse free open source Chemistry software and projects below. Use the toggles on the left to filter open source Chemistry software by OS, license, language, programming language, and project status.

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  • 1
    Diagram (JGraph) driven simulator. Bondgraphs > nonlinear differantial system > plot: implemented for economics and ecology. Network analysis: emergy propagation implemented. Would also fit for electronics, mechanics, cost, GWP, footprint analysis.
    Downloads: 0 This Week
    Last Update:
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  • 2
    A plugin for the Eclipse IDE implementing NumericalChameleon: a powerful numerical convertor, supporting more than 2300 units in 78 categories (physics, radixes, exchange rates, unicode, etc). Fully integrated in the Eclipse IDE (refactoring, copy/paste)
    Downloads: 0 This Week
    Last Update:
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  • 3
    TOPCEE

    TOPCEE

    Python GUI tool for estimating plant CAPEX, OPEX, and profitability

    TOPCEE (Toyese Oyegoke Process Cost & Economic Evaluator) is a GUI-based Python application designed to assist chemical engineers, researchers, and students in evaluating the profitability of chemical/process plants. The app calculates capital and operational expenditures (CAPEX & OPEX) and provides key profitability metrics such as: **ROI (Return on Investment) **IRR (Internal Rate of Return) **NPV (Net Present Value) **Payback Period (Discounted and Non-Discounted) **Benefit-Cost Ratios Users input plant-specific values like feedstock costs, operating time, product price, and equipment cost — and the tool generates real-time visualizations and results. TOPCEE is ideal for feasibility studies, academic research, and early-stage techno-economic evaluations.
    Downloads: 0 This Week
    Last Update:
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