C++ Object Oriented Software

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

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  • 1
    SMC - The State Machine Compiler

    SMC - The State Machine Compiler

    Translates state machine into a target programming language.

    SMC takes a state machine stored in a .sm file and generates a State pattern in 14 programming languages. Includes: default transitions, transition args, transition guards, push/pop transitions and Entry/Exit actions. See User Manual for more info.
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    Downloads: 26 This Week
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  • 2
    Gambas
    A Graphical Developement Environment based on a Basic Interpreter with object extensions.
    Downloads: 18 This Week
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  • 3
    STD Foundation Classes

    STD Foundation Classes

    Object oriented frameworks - PowerBuilder, PowerServer & InfoMaker!

    by Chris Pollach (http://chrispollach.blogspot.ca) A fully integrated "object oriented" set of PB Classes for the following products: PowerBuilder, PowerClient & PowerServer. The framework greatly enhances the development process by making the PowerBuilder developer significantly more productive! License: https://sourceforge.net/projects/stdfndclass/files/License (Open Source) => Updated version of the STD "Integrated" framework 2026R1 build 2026.1.0.467 was released to production on 2026-01-09. https://sourceforge.net/projects/stdfndclass/files/FrameWork/Integrated => The STD Framework "Example Apps" 2026 R1 latest builds https://chrispollach.blogspot.com/2026/03/updated.html => Updated version of the STD "Order Entry" example App 2025R2 build 2026.1.0.647 was released on 2026-04-08. https://sourceforge.net/projects/stdfndclass/files/Applications/PowerBuilder/OrderEntry
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    Downloads: 19 This Week
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  • 4

    libthreadar

    C++ library to manage threads and any type of exception between them

    Libthreadar is a C++ library providing an abstracted set of C++ *classes* to manipulate threads in a very simple and efficient way from your C++ code. It also handles exceptions thrown from a thread and propagated to another one, when the later is calling the thread::join() method. This let one manage exceptions as simply as it is in C++ single threaded context. Additionally, all the related objects around multi-threading (mutex, semaphore, ...) are provided, under easy to use and independent C++ classes. Other more advanced classes ease the information exchange between threads like scattering and gathering a collection of objects between many threads, or asynchonous buffered information exchanges between two threads. All these C++ classes are easy to use and fully documented
    Downloads: 34 This Week
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  • 5
    PyKCS11: a complete PKCS#11 wrapper for Python, created using the SWIG compiler. API documentation: http://pkcs11wrap.sourceforge.net/api/
    Downloads: 25 This Week
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  • 6
    ELENA Programming Language

    ELENA Programming Language

    an object-oriented language with late binding

    ELENA is a general-purpose, pure object-oriented language with late binding. It promotes more object-oriented program design, reusable and more standardized code. The package includes compiler, IDE, ELENA libraries and samples
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    Downloads: 3 This Week
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  • 7
    AMMORIA (ARAB) is an object oriented programming language uses Arabic words instead of English words, to make learning programming for Arab children easy and fast, it's planned to support Urdo and Farsi too, AMMORIA has its won IDE and Visual stuff.
    Downloads: 2 This Week
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  • 8
    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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  • 9
    SmartDB is an object oriented approach towards integrating SQLite database, like ms ado object, for C++/MFC projects. It acts as a wrapper for SQLite. You can open SQLite database into your program with just 3 lines of code. full source code available.
    Downloads: 2 This Week
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  • 10
    sof
    SOF (Service Oriented Framework) helps software developers to develop component based software.
    Downloads: 2 This Week
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  • 11
    STLSoft C and C++ Libraries
    Robust, Lightweight, Cross-platform, Template Software. STLSoft is a collection of STL and standard library extensions, and facades over operating-system and 3rd-party APIs.
    Downloads: 1 This Week
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  • 12
    Aikido is an interpreted, multithreaded, object oriented prototyping and scripting language. It has a familiar syntax that is similar to C++ and Java, but has features found in other languages such as Pascal and Perl.
    Downloads: 3 This Week
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  • 13
    PapaFactory is a header-only C++ library providing three generic abstract factories. The library is licensed under the Boost software license which allows incorporation into propriety software.
    Downloads: 3 This Week
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  • 14
    TTMath - a bignum library for C++
    A bignum library written in the C++ programming language as templates. It provides standard mathematical operations like add, sub, mul, div, pow etc. with the big integer and big floating point numbers.
    Downloads: 1 This Week
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  • 15
    ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
    Downloads: 2 This Week
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  • 16
    Aswang is a lightweight and flexible C++ class framework meant to make windows GUI development easier and faster without the imposition of bloated libraries or any particular visual style.
    Downloads: 2 This Week
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  • 17
    C++ based container/plugin manager that loads plugins from libraries and starts them at runtime. By default it provides a ThreadPool, Socket classes (ServerSocket, Socket ,Multiplexor)and a minimalist HTTP Parser. Container is configured using xml.
    Downloads: 2 This Week
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  • 18
    A well designed and portable SQLite wrapper library for C++ You're welcome to make suggestions for design improvements. Feature requests are welcome too.
    Downloads: 2 This Week
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  • 19

    C++11_Uncovered

    Book On C++11 feature

    C++11_Uncovered book has been written to explore the internals of C++11 feature. This book has been written using LaTex software on GNU/Linux Machine.
    Downloads: 1 This Week
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  • 20
    VR Paged List GXS for C++ and more ...

    VR Paged List GXS for C++ and more ...

    Paged Lists & Iterators GXS for C++ Sources by Vincent Radio {Adrix.NT

    Vincent Radio {Adrix.NT} presents Paged Lists & Iterators GXS for C++ Sources by Vincent Radio {Adrix.NT} also contains - Little Docs about Paged Lists (docx, pdf) - VR Basic Common Utils Sources (Array List ...) - VR Generic Multi Dim Array Class - VR Generic MDArray List Mgr Class - VR Generic Adjacency (List | Matrix) Direct Graph Classes - VR List Interface with STL Support with some nice implementations (ArrayList, Paged-LIst) - Env Var Notes for sources for C++ Builder (Embarcadero) - Special DLLs Build - Embarcadero C++Builder VCL Test Application for Paged List - Dev-C++, Visual Studio Build Projects have fun another fine SunStorm release for more products write to ... Vincent Radio {Adrix.NT} adrixnt@hotmail.it
    Downloads: 1 This Week
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  • 21
    wsdlpull is an efficient and powerful command line utility for dynamic inspection and invocation of WSDL web services.It provides a C++ library with dynamic WSDL invocation API,WSDL parser,Schema parser and Validator and an xmlpull Parser/Serializer.
    Downloads: 1 This Week
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  • 22
    A preprocessor for C++ that handles a new linguistic construct for defining branches of a multi-method (dynamic overloading).
    Downloads: 1 This Week
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  • 23
    EIDNative Library is a freeware SDK for Belgian Electronic ID Card. EIDNative Library includes native API for: * Microsoft .NET * Native Win32 * Visual Basic 6.0 and VBA * Java (only Windows platform)
    Downloads: 1 This Week
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  • 24
    The EXT Library is set of various useful classes, templates and macros that extend functionality provided by ISO C++ (ext sub-library), standard C and C++ library (lib), to abstract parts of Windows API (win) and access PE file resources (res).
    Downloads: 1 This Week
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  • 25
    Objeck

    Objeck

    Simple ⇒ Object-Oriented ⇒ Functional

    Objeck is an object-oriented programming language with functional features. Objeck emphasizes, expression, simplicity, portability, and scalability. The programming environment consists of a compiler, virtual machine, and command line debugger with IDE plugins.
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    Downloads: 1 This Week
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