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

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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  • 1
    ATS4 AppModel is an application flow design tool supporting application specification work, model based testing and test script generation. It provides simple interface to manage complex models. ATS4 AppModel is part of Nokia ATS tool family.
    Downloads: 7 This Week
    Last Update:
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  • 2
    Orizon is a framework intended to provide tools and facilities to test java sources for security flaws. The main goal is to detect common threats as described in Owasp top 10 vulnerability document.
    Downloads: 4 This Week
    Last Update:
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  • 3
    Ruler for windows

    Ruler for windows

    Measure, inspect and test tool.

    Ruler is a lightweight tool for Windows. It allows you to measure the size and distance between elements on the screen in pixels.
    Downloads: 1 This Week
    Last Update:
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  • 4
    Duplicated source code can harm maintainability of software systems. Duplo is a tool to find duplicated code blocks in large C, C++, Java, C# and VB.Net systems.
    Downloads: 1 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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  • 5
    ArchMapper is a Tool for mapping architecture descriptions of a program to a Java implementation. It offers two main functions: Generating Java source code stubs from an architecture and checking a Java implementation for conformance with an architecture
    Downloads: 1 This Week
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  • 6
    AntDefects is a web-based issue tracking system that makes handling of software related issues, bugs, or defects in your organization easier than ever before.
    Downloads: 0 This Week
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  • 7
    Bark is a software developer's design watchdog. It is an Eclipse plugin that analyzes your system as you develop it and helps you to remain faithful to your design or to evolve it in a controlled manner.
    Downloads: 0 This Week
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  • 8
    Buildap is a Visual Component Based Development framework. It is available as standalone tool as well as Netbeans and Eclipse plugins. SVG viewer/editor and Diagram Editor are also available. See Buildap powered project at http://e-records.buildap.com/.
    Downloads: 0 This Week
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  • 9

    CODERU

    A code quality tool to enforce structural quality

    CODERU is a java code quality tool to enforce good structure in respect to packages and therefore modules dependencies. CODERU is an achronym and stands for Common Dependency Rules. The CODERU-rules rely on reserved package names and the allowed dependency rules between them expressed in a general way. Unlike other tools forcing you to define allowed or disallowed individual package dependencies CODERU is based on a fixed set of general rules. The dependencies between packages need not be defined explicitly. These general dependency rules are based on common design practices what is reflected in preserved package names: "api", "common", "impl" and "factory". As an integral part of CODERU there is a tool checking your code for rules conformance. See coderu rule description on http://coderu.org .
    Downloads: 0 This Week
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  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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  • 10
    A openArchitectureWare based Generator for deriving a WS-Agreement document from a formal description of a (Web-)Service and its associated assertions (SLO) to Quality Of Service (QoS). You can use predefined QoS parameters as well as introduce new ones.
    Downloads: 0 This Week
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  • 11
    Catsfoot provides to C++ concept checking, overloading with concepts and concept testing to C++ 2011 as a library.
    Downloads: 0 This Week
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  • 12
    CodeNarc is a static analysis tool for Groovy source code, enabling monitoring and enforcement of many coding standards and best practices. CodeNarc applies predefined and/or custom rules to each Groovy file, and generates an HTML or XML report. This project has been moved to https://github.com/CodeNarc/CodeNarc.
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    Downloads: 0 This Week
    Last Update:
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  • 13
    *** This tool has been superseded by ".Net Architecture Checker" at https://sourceforge.net/projects/dotnetarchitect/ ***. (ILDASM-Dependency Checker checks code dependencies in .Net projects to ensure a stable architecture).
    Downloads: 0 This Week
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  • 14
    JLayerCheck checks package dependencies in Java projects to ensure that they match the desired architecture. Packages are grouped into modules and dependencies are specified. It can also find cycles and orphaned classes.
    Downloads: 0 This Week
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  • 15
    This project provides a full set of Interfaces and Classes that naturally brings the developer to follow the "Gang of Four" Design Patterns while producing software
    Downloads: 0 This Week
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  • 16
    Lifecycle Manager allows software engineers to manage all stages in the development lifecycle without losing any knowledge of decisions and changes. This system is a groupware knowledge management system for software development.
    Downloads: 0 This Week
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  • 17
    Design by Contract allows a programmer to document a function/class with statements describing behavior. Metacontract implements the PEP-0316 related to this feature for the Python language using meta classes.
    Downloads: 0 This Week
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  • 18
    NFitnesse is an emulation of the popular Fitnesse Wiki and Test server that can be hosted under IIS
    Downloads: 0 This Week
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  • 19
    Nmdepend is a lightweight 'link-time' dependency analyzer for C++. It uses object files and libraries instead of source-code as input. It can help to manage 'cross-directory' dependencies. Dependencies can be visualized in combination with Graphviz.
    Downloads: 0 This Week
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  • 20
    The Open Code Quality Project offers Static Code Analyses as an free Online-Service for Open Source Code. Simply send your code, start the scan, receive the results.
    Downloads: 0 This Week
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  • 21
    Orc is a embedded language for orchestrating concurrent and distributed programming. It can ensure safe, dead-lock free concurrent execution. This is an implementation of Orc semantics for the .NET framework.
    Downloads: 0 This Week
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  • 22
    PHPCheckclipse is an Eclipse-Plugin that enables Checkstyle features for PHP developement. This means PHPCheckclipse checks your code for coding standards while you are typing.
    Downloads: 0 This Week
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  • 23
    STDProject (Simple Tree Driven Project) is a modeling tool for software development projects. It will let you build your project, watch its consistency, generate documentation and reuse work from one project to another.
    Downloads: 0 This Week
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  • 24
    The aim of this project is to create a typesystem like haskell, which aids the developer by preventing type-related bugs. This project will help simplify the typesystem of javascript it by making it more strict.
    Downloads: 0 This Week
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  • 25
    Specter is an object-behaviour specification framework for .NET and Mono. It enables behavior driven development (BDD) by allowing developers to write executable specifications for their objects, before actually implementing them.
    Downloads: 0 This Week
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