C++ Design Software

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

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  • 1
    XLS

    XLS

    XLS: Accelerated HW Synthesis

    XLS is an open-source toolkit for building high-level hardware with a modern compiler stack that spans from a functional DSL to optimized IR and hardware generation. At the front end, DSLX lets you describe algorithms with strong typing and familiar control flow while remaining synthesis-friendly. The compiler lowers DSLX into a rich intermediate representation, applies aggressive optimization and scheduling passes, and can either JIT the design for software simulation or emit Verilog for FPGA/ASIC flows. A key idea is “software-style” iteration: fast, deterministic simulation via the JIT encourages test-driven development and property checking before committing to RTL. XLS also provides tooling for pipelining, state insertion, and formal equivalence checks between different stages, giving developers confidence as designs evolve. The result is a productive path from high-level specification to real hardware, without giving up control over latency, throughput, and area trade-offs.
    Downloads: 3 This Week
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  • 2
    Featureless Linux Library

    Featureless Linux Library

    Linux Library on top of Libc focusing on long term support.

    When computer power increases, programmers generally add more "features", thus making any performance gains in new hardware negligible. This project is an attempt to develop a library above libc that breaks out of this terrible loop.
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    Downloads: 35 This Week
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  • 3
    A C++ library of designs, containing flexible implementations of common design patterns and idioms.
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    Downloads: 17 This Week
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  • 4
    Qfsm

    Qfsm

    A graphical Finite State Machine (FSM) designer.

    A graphical tool for designing finite state machines and exporting them to Hardware Description Languages, such as VHDL, AHDL, Verilog, or Ragel/SMC files for C, C++, Objective-C, Java, Python, PHP, Perl, Lua code generation.
    Downloads: 7 This Week
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  • 5

    Z Word Tools

    Write, check, index and diagram Z specifications in Microsoft Word.

    Tools to allow Z specifications to be written in Microsoft Word. Includes a unicode font for Z symbols. Provides: WYSIWYG editing fully integrated into Word; Typechecking using fuzz (for Spivey Z) or CZT (for ISO standard Z); Indexing and cross-referencing; Diagrams of specification structure; Conversion from Spivey to Standard Z- also available as a stand-alone program and Java class for non-windows users. See project website for details.
    Downloads: 2 This Week
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  • 6
    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: 3 This Week
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  • 7
    Head First Design Patterns translated to C++. Three separate translations are planned: 'Bronze' is literal; minimal (syntax) changes only. 'Silver' is semantic; more C++ idioms + leftover patterns. 'Gold' is (forthcoming and) modern; template based
    Downloads: 4 This Week
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  • 8
    TTFviewer

    TTFviewer

    TTFviewer is a small tool for developers to preview ttf font/icon file

    TTFviewer is a small tool for developers to view and preview various ttf font/icon image formats. It is based on Qt and supports windows/linux/macos.
    Downloads: 4 This Week
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  • 9
    ClassBuilder is freeware CASE tool targeted at the C++ developer, running on Win2K/XP/Vista/7. It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction through a graphical user interface
    Downloads: 2 This Week
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  • 10
    ConceptBase.cc

    ConceptBase.cc

    A Database System for Metamodeling and Method Engineering

    ConceptBase.cc is a multi-user deductive and object-oriented database system for metamodeling and method engineering. Includes a graphical client that builds upon the logic-based features of the ConceptBase.cc server. The data model is O-Telos. ConceptBase.cc can represent information at the data level (example data, traces of process executions etc.), the class level (schemas, process definitions etc.), the metaclass level (constructs of modeling languages), the meta-metaclass level (constructs for defining modeling languages), and so forth. ConceptBase.cc is developed by the ConceptBase Team at University of Skövde (HIS). ConceptBase.cc supports Linux, Mac OS X and Windows. ConceptBase.cc is free software distributed under a FreeBSD-style license.
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    Downloads: 3 This Week
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  • 11
    This is a tool developed by 2nd yr CSE B.Techs at IIT Guwahati.We have designed a software in C++ language which,given some design specifications of an analog amplifier generates a netlist file in the current folder which can be opened in LTSpice.
    Downloads: 1 This Week
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  • 12
    The Basic Object System (BOS) means to provide a dynamic environment for hosting and using components. It can also be described as a general purpose software framework based on component technology.
    Downloads: 1 This Week
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  • 13
    Elementals. Elementals are small creatures that have dedicated purpose.
    Downloads: 1 This Week
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  • 14
    HiPS : Hierarchical Petri net Simulator

    HiPS : Hierarchical Petri net Simulator

    HiPS tool features to design and analyze hierarchical Petri nets

    HiPS tool is developed at the Department of Computer Science and Engineering, Shinshu University, which is a tool design and analysis of Petri nets, developed using Microsoft Visual C # and C++. HiPS tool has a way of intuitive GUI which enable hierarchical and/or timed-net design. HiPS tool has also functions of static/dynamic analysis : T-invariant detection, Reachability path analysis, deadlock state detection, and k-boundedness analysis. In addition, it is possible to perform a random walk simulation with each firing steps.
    Downloads: 1 This Week
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  • 15
    ObjectBuilder2

    ObjectBuilder2

    C++ CASE tool, full life cycle code generator

    ObjectBuilder is a C++ code generation CASE tool (CASE, code generation, refactoring, documentation generation). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction. ObjectBuilder dramatically simplify work with C++ project architecture. I use it and think that tree OO interface targeted to C++ more fast and power than UML class diagrams. ObjectBuilder perfectly organize C++ header files with any level of complexity. Even if you use loop-references if OO hierarchy, you need include only one project-level header file. You can easy modify and refactore existing project with cut/copy/paste ANY object (from Method Argument to entire Project) within project and between ObjectBuilder projects. ObjectBuilder is not an IDE tool. It is portable two-way architect code-generation tool.
    Downloads: 1 This Week
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  • 16
    PixelValue

    PixelValue

    Shows the color value and HTML code of a pixel under the mouse cursor

    A simple Windows console app that can show the RGB color values and HTML color code of a pixel under the mouse cursor when the user clicks somewhere on the screen. The results are stored as a table in a .html file, and displayed in the default web browser. It doesn't require any instalation, just start the .exe To start mouse click tracking press Shift, to stop tracking press Ctrl. The program will display a dot in the console for every mouse click tracked so far. To enable debugging information in the console (mouse cursor position, RGB value of the pixel under the cursor, HTML color code) press Alt. To disable it press Alt again. To save all the tracked mouse clicks to a table in a .html file (this file is called output.html, and is created automatically in the folder where the .exe file is currently located) and display it in your default web browser, press the middle mouse button (the mouse wheel). That's pretty much it...:D You are free to use or share it as you like.
    Downloads: 1 This Week
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  • 17
    The SAVE-IDE is an integrated development environment for architectural and component-based design of embedded systems. Including a tool chain for analysis, verification and code generation, with focus on safety and real-time.
    Downloads: 1 This Week
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  • 18
    TestButton

    TestButton

    Button appearance tester

    A Test button is free software that helps display the appearance of button status. * It has different options for customizing button appearances * It is used for shows from the button (two to five) statuses as limited ( normal, click, disabled hover, selected) * it has a fully virtual test status of a button * it has a full option of controlling the appearance of the status button * The source code is included in the setup file for (MSVC) and has been tested with a fully working against VS 2019.
    Downloads: 1 This Week
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  • 19
    libthrowable is a small library to ease error handling and debugging in C++.
    Downloads: 1 This Week
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  • 20
    mulp
    mulp - Multipurpose Software Panel
    Downloads: 1 This Week
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  • 21
    123SQL engine is a small portable relational database aimed for PDAs. Data is inserted via database import of spredsheet TAB delimited column data. Browsing is performed via SQL syntax commands.(http://www.jasenko.com.mk)
    Downloads: 0 This Week
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  • 22
    Almas Designer is a dialog editor for wxWidgets. It's a sizer based RAD tool for wxWidgets with code generation which allows you to develop wxWidgets programs more easily.
    Downloads: 0 This Week
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  • 23
    C++ SimpleTable is a class which enables the developer to create tables and detect design errors in compile-time
    Downloads: 0 This Week
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  • 24
    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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  • 25

    Code Appearance

    It's an application that beautify the code entered in the text field.

    Code Appearance is a small application that beautify the code before you put it on a forum or a website. What it does? It adds color to the code, like the syntax highlighting of your favorite IDE. The syntax files are easily customizable. How it works? You choose a syntax file, these files can be downloaded or made by you, and write/copy/open your code and click on execute. A new window will pop up with the result. On this new window, you will be able to save or copy the code to the clipboard.
    Downloads: 0 This Week
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