Open Source Desktop Operating Systems Software Development Software

Software Development Software for Desktop Operating Systems

Browse free open source Software Development software and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source Software Development software by OS, license, language, programming language, and project status.

  • Passwordless Authentication and Passwordless Security Icon
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    Build Securely on AWS with Proven Frameworks

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  • 1
    asio is a cross-platform C++ library for network and low-level I/O programming that provides developers with a consistent asynchronous model using a modern C++ approach.
    Leader badge
    Downloads: 3,341 This Week
    Last Update:
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  • 2
    Small Device C Compiler (SDCC)

    Small Device C Compiler (SDCC)

    The Small Device C Compiler (SDCC), targeting 8-bit architectures

    SDCC is a retargettable, optimizing standard C (ANSI C89 / ISO C90, ISO C99, ISO C11 / C17, ISO C23) compiler that targets a growing list of architectures: STM8, MCS-51, DS390, HC08, S08, Z80, Z180, R800, Rabbit, SM83, eZ80 in Z80 mode, Z80N, TLCS-90, Padauk PDK14 and PDK15 microprocessors. There also is incomplete support for the Microchip PIC16 and PIC18 and the Padauk PDK13 and MOS 6502.
    Leader badge
    Downloads: 1,290 This Week
    Last Update:
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  • 3
    A comprehensive software suite for reading barcodes. Supports EAN/UPC, Code 128, Code 39, Interleaved 2 of 5 and QR Code. Includes libraries and applications for decoding captured barcode images and using a video device (eg, webcam) as a barcode scanner.
    Leader badge
    Downloads: 1,046 This Week
    Last Update:
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  • 4
    FreeBASIC Compiler
    Open-source, free, multi-platform BASIC compiler, with syntax similar MS-QuickBASIC (including the GFX statements), that adds new features such as pointers, unsigned data types, inline assembly, a pre-processor and many others.
    Leader badge
    Downloads: 1,176 This Week
    Last Update:
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 5
    QtAV

    QtAV

    A multimedia framework based on Qt and FFmpeg

    QtAV is a cross-platform and high performance multimedia playback framework based on Qt and FFmpeg. Features: timeline preview, gpu decoding etc
    Leader badge
    Downloads: 50 This Week
    Last Update:
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  • 6
    The CvsGui project is providing several high-end interface clients (WinCvs, MacCvs, gCvs) written in C++ using popular frameworks (MFC, PowerPlant, GTK+) with a scripting support via Python or TCL.
    Downloads: 59 This Week
    Last Update:
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  • 7
    Open RPG Maker
    Open RPG Maker is a free and open source clone of features from the RPG Maker series (i.e. rpgmaker200, rpgmaker2003, rpgmakerxp), as well as many other features. All of the data files are in XML format and are easily editable with any text editor.
    Leader badge
    Downloads: 41 This Week
    Last Update:
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  • 8
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 37 This Week
    Last Update:
    See Project
  • 9
    Ada Class Library

    Ada Class Library

    Ada Class Library - an object orientated library for Ada.

    Text search and replace. Scripting (small tool programs). CGI scripts. Execution of external programs (incl. I/O redirection). Garbage Collection. Extendended Booch Components. CD-Recorder
    Downloads: 109 This Week
    Last Update:
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    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • 10
    "Aubit 4GL" is a project to make GPL, OpenSource, Informix-4GL compatible compiler, and continue to extend functionality needed to write most efficient and productive business related, database oriented applications. See "Home Page" link for more.
    Leader badge
    Downloads: 21 This Week
    Last Update:
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  • 11
    Notepad++ Portable Edition is the Notepad++ source code editor and notepad replacement packaged with an OTBSoft Launcher as a portable app, so you can take it with you on a USB drive, iPod, etc and use it on any computer.
    Leader badge
    Downloads: 52 This Week
    Last Update:
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  • 12
    Lush is a Lisp dialect with extensions for object-oriented and array-oriented programming. Lush is intended for prototyping numerically intensive applications and is designed for easy integration of existing C/C++/Fortran codes.
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    Downloads: 45 This Week
    Last Update:
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  • 13
    Clearcase plugin for Eclipse

    Clearcase plugin for Eclipse

    Eclipse plugin for VCS ClearCase

    Provides a ClearCase plug-in for the eclipse development environment. The plug-in Require a ClearCase client installed. We welcome feedback from end-user to make the plug-in more user-friendly. Release info will be published on release mailing-list. Version 2.2.36 --> requires java 1.7 or higher. Version 2.2.42 --> requires java 1.8 or higher.
    Downloads: 15 This Week
    Last Update:
    See Project
  • 14
    The GNU Ada compiler
    This project currently provides the GNAT Studio Ada development environment, packaged for macOS. For a source of the compiler and software packages, for various operating systems, see https://ada-lang.io and Alire. For up-to-date releases of the GNAT compiler packaged for macOS, see https://github.com/simonjwright/distributing-gcc/releases. Older releases are retained for historical reasons.
    Leader badge
    Downloads: 19 This Week
    Last Update:
    See Project
  • 15
    Mozart-Oz Programming System

    Mozart-Oz Programming System

    Runtime and development environment of Oz

    The Mozart Programming System is an open source implementation of the programming language Oz 3. Oz is a multi-paradigm language that supports declarative programming, object-oriented programming, constraint programming, concurrency and distributed programming as part of a coherent whole.
    Downloads: 37 This Week
    Last Update:
    See Project
  • 16
    Borland-style CONIO (COnsole Input Output) implementation for Win32 MinGW/Dev-C++.
    Downloads: 20 This Week
    Last Update:
    See Project
  • 17
    CeGCC is a cross-development environment for creating Windows CE (Pocket PC) applications, from a Linux, Cygwin, or MacOS-X host PC.
    Downloads: 31 This Week
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  • 18
    BCU SDK is a C based, high level development system for creating programs for EIB/KNX BCU devices. It includes the GNU toolchain for the m68hc05 architecture (m68hc05-gcc, m68hc05-gdb, newlib). Bus access is possible using multiple methods.
    Downloads: 13 This Week
    Last Update:
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  • 19

    QtProjectTool

    QtCreator plugin for some command line tools over a Qt (.pro) project.

    qpt (Qt Project Tool) understands Qt C++ projects (.pro) and allows to pass this information to command line tools as "Code Counters" and "Static Analysis tools". It also can used inside QtCreator to act as a plugin for "Static Analysis tools" putting reported issues into QtCreator issues pane.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 20
    Xconq is an engine for turn-based strategy games. Variety of game genres run under Xconq: historical, sci-fi, fantasy, and modern. AIs. Network games. Multiple UIs and platforms. Easy-to-learn game design language. Large games library available
    Leader badge
    Downloads: 22 This Week
    Last Update:
    See Project
  • 21
    filerunner
    FileRunner is a two pane file manager for Unix and Unix like systems. It is simple and efficient and has a built-in FTP and SFTP client. It also does a reasonable (and improving) job on Windows systems. New and improved from a FileRunner of long ago.
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 22
    Framework to generate TclkitLite executables, compile Tcl packages and build kit files for different operating systems
    Downloads: 9 This Week
    Last Update:
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  • 23
    NB: Development has been moved to Github: https://github.com/avrdudes/avarice AVaRICE is a program for interfacing the Atmel JTAG ICE to GDB to allow users to debug their embedded AVR target.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 24
    WideStudio is an Integrated Development Environment (IDE) for building window applications in C++, Ruby, Python an Perl for Windows, MacOSX, Linux, FreeBSD, SOLARIS and other unix and BTRON and T-Engine. This is open and free (under MIT/X Consortiun Lice
    Downloads: 14 This Week
    Last Update:
    See Project
  • 25
    This project is a collection of utilities to boot and flash various TI DaVinci and OMAP processors, including DSP-only, ARM-only, and ARM+DSP devices.
    Leader badge
    Downloads: 14 This Week
    Last Update:
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