Best Open Source UML Tools 2025

UML Tools

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Browse free open source UML tools and projects for Linux and ChromeOS below. Use the toggles on the left to filter open source UML tools by OS, license, language, programming language, and project status.

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1

GNU Ballistics Library

An optimized C library for numerically solving exterior ballistics problems. It supports standard drag models (Drag Functions G1-G8). The solution method is the common "3 degree of freedom" analysis found in many commercial programs.

1 Review

Downloads: 7 This Week

Last Update: 2015-11-22
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2

Quan

Quan is designed to model physical quantities in C++ programs. Advantages include automated dimensional analysis checking, automatic unit conversions, self documentation of code.

Downloads: 2 This Week

Last Update: 2021-09-01
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3

Quantum Toolkit

Quantum Mechanical Toolkit And 3D Viewer for C++. Allows Data Visualisation via Images, Surfaces and Volume plots using OpenGL, as well as rapid development Quantum Mechanical Simulations. Uses the Blitz++, VTK Visualisation and Qt Libraries.

Downloads: 1 This Week

Last Update: 2013-04-23
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4

Nuclear Simulation Java Class Libraries

The class libraries here provide infrastructure for creating simulations of low energy nuclear physics experiments, as well as some useful working programs that do simple simulations and analysis of experiments performed with magnetic spectrographs.

Downloads: 0 This Week

Last Update: 2012-08-29
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5

enml

E.N.M.L. means Environmental Noise Model Language. The target of the project is the definition of a XML specification model mainly devoted to electronic acoustic data exchange. ENML aims to format ANY kind of noise measurement.

Downloads: 0 This Week

Last Update: 2013-12-05
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