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

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

    senseIP is an AI innovation platform for inventors, automating any aspect of IP from the moment you have an idea. You can have it researched for uniqueness and protected; quickly and effortlessly, without expensive attorneys. Built for business success while securing your competitive edge.
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  • 1
    Code::Blocks

    Code::Blocks

    A free C, C++ and Fortran IDE

    Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins! We hope you enjoy using Code::Blocks! The Code::Blocks Team
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    Downloads: 59,005 This Week
    Last Update:
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  • 2
    Lazarus

    Lazarus

    Rapid applications development tool and libraries for FPC

    The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows.
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    Downloads: 13,704 This Week
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  • 3
    HM NIS Edit is the best Editor/IDE for Nullsoft Scriptable Install System (NSIS). Its useful for experts and beginner in the creation of Setup programs with the NSIS.
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    Downloads: 231 This Week
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  • 4
    LuaEdit is an IDE/Text Editor/Debugger for the Lua language. Its interface looks like MS Visual Studio .Net� and includes syntax highlighting, code completion, advance breakpoint management, efficient search engines, etc. Client under GPL and server (core debugger) under LGPL.
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    Downloads: 49 This Week
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  • All-in-one security tool helps you prevent ransomware and breaches. Icon
    All-in-one security tool helps you prevent ransomware and breaches.

    SIEM + Detection and Response for IT Teams

    Blumira’s detection and response platform enables faster resolution of threats to help you stop ransomware attacks and prevent data breaches. We surface real threats, providing meaningful findings so you know what to prioritize. With our 3-step rapid response, you can automatically block known threats, use our playbooks for easy remediation, or contact our security team for additional guidance. Our responsive security team helps with onboarding, triage and ongoing consultations to continuously help your organization improve your security coverage.
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  • 5
    BVRDE

    BVRDE

    A fully integrated development environment (IDE) for remote cross-pla

    The BVRDE is a fully integrated development environment (IDE) for remote cross-platform compiling and debugging of UNIX and LINUX console applications. BVRDE runs on a Windows platform, but compiles and debugs applications on UNIX systems.
    Downloads: 12 This Week
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  • 6
    cEdit is an advanced and free alternative to both common text editors, and IDE's. It has many of the features found in shareware editors, including extensive language support, function listing, built in FTP, projects, and docking support.
    Downloads: 27 This Week
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  • 7
    NSBase

    NSBase

    NSBase is a database management system.

    NSBase is a database management system. NSBase use SQLite, Firefird, Interbase, MariaDB, Mysql, Postgresql, Sybase It allows to quickly build complete database applications. Its modern interface is simple and ergonomic. Its scripting in LUA makes it possible to dynamize your applications. It is a rapid development workshop (IDE / RAD) visual type (sqlite form generator). It is a real alternative to MSAccess, kexi and other. Import your database : Text files, MS Access (MDB File), SQLite and Kexi Build your applications quickly, thanks to integrated wizards It can create stand-alone applications without specific installation, it generates an exe file under windows quickly and easily (or the equivalent under linux)
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    Downloads: 44 This Week
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  • 8
    EasyStruts provide advanced support for developing Struts web applications with Eclipse . keywords: MVC, Struts, Eclipse, Java
    Downloads: 4 This Week
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  • 9
    Dragme

    Dragme

    A visual-based IDE for C language uses block drag and drop technology

    Dragme IDE is an IDE for C language for whom who want to learn coding, i.e. It is beneficial to Engineering College or Computer Science Students. It is popular among teenagers who want to learn Coding. It is not created only for Students. It can be used by professionals too. It has Playground where Student can learn coding with playing with blocks. It also has Codeground, which is a source code editor, where industry professionals can write and run their own limitless source code. For Windows Only ============== Dragme is only for WINDOWS computer.
    Downloads: 3 This Week
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
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  • 10
    Jalopy is a source code formatter/beautifier/pretty printer for the Java programming language. It is aimed to provide a full-featured, yet free alternative to the well-known Jindent. Plug-ins for Ant, Eclipse, IDEA, JBuilder, JDeveloper, jEdit, NetBeans.
    Downloads: 3 This Week
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  • 11
    EclipseNSIS is a plugin for the Eclipse platform which enables editing, compiling and testing Nullsoft Installer (NSIS) scripts. The InstallOptions Editor plugin is for editing of InstallOptions files. (Requires Eclipse GEF http://www.eclipse.org/gef)
    Downloads: 3 This Week
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  • 12
    A very easy to use GUI C++ framework for Windows and *NIX systems. Supports WIN32 API on Windows platforms, and Athena and Motif X widgets on *NIX systems. First developed in 1995, is still in active development. Currently working on Version 2.0.
    Downloads: 4 This Week
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  • 13
    eS

    eS

    Cross-platform IDE for developing embedded solutions and desktops

    Solution Editor (eS) is a free, lightweight, cross-platform, development environment (IDE) for Assembler, C or C++ programming, designed to interface with various compilers and debuggers (GDB,CDB). The environment allows you to develop and debug code for MIPS, ARM, AVR and any other processors for embedded solutions and desktop applications. It contains a minimum of settings for easy and convenient programming. The hardware debugging process is possible if you have the hardware and / or software for this purpose. (For example, the J-Link debugger is sufficient for debugging on an ARM processor) An example of a project of a console utility created in this programming environment here: https://intel-hex-file-processing.sourceforge.io/ Additional information in Russian can be found here https://sites.google.com/view/esrus/
    Downloads: 7 This Week
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  • 14
    REM is a NetBeans module for ZK application development. It can be used to create ZK web Applications, ZUL and ZScripi documents. It supports ZUL syntax highlighting, auto indent, code folding, code hyperlink navigation and code completion. It supports palette for some components.
    Downloads: 1 This Week
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  • 15
    Open Linux Developer is a development environment that provides a graphical front-end to the Linux compilers gcc and g++ as well as support for GTK+ development. It includes the basic essentials needed by a Linux programmer.
    Downloads: 4 This Week
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  • 16
    A lightweight and responsive developer's text editor
    Downloads: 2 This Week
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  • 17
    M4Eclipse is a Maven2 Plugin For Eclipse. This project is a fork of M2Eclipse 0.0.11, but based on Maven 2.0.x instead of maven embedder 2.1-SNAPSHOT, and limited to dependencies resolution (simplified code).
    Downloads: 2 This Week
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  • 18
    rngcc is "really nice GNU C compiler" it's the GUI for the standard GCC on Unix systems rngcc is fully written in c
    Downloads: 2 This Week
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  • 19
    nanoide

    nanoide

    Ultra Lightweight Universal IDE

    nanoide is light-weight, script base, configurable IDE. This IDE is specifically design to test compilers, manipulate complex compilation and building processes and for programming language base experiments.
    Downloads: 1 This Week
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  • 20
    IDE for portables GUI applications in Perl. Works with wxPerl (wxWindows), GML (GUI Markup Language) and HPL.
    Downloads: 1 This Week
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  • 21
    Integrated Development Environment Frameworks based on Internet and eXtensible technologies. The goal is to research in the development of interactive environments that facilitate distance programming and distance learning of programming languages.
    Downloads: 1 This Week
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  • 22
    JSource is a small Java IDE written in Java using entirely Swing components. It has a light but powerful editor that allows creating, editing, compiling, and running Java files. It also supports syntax highlighting for other programming languages.
    Downloads: 1 This Week
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  • 23
    LB Builder is an IDE for the Liberty BASIC windows programming language based on Scintilla. It is the most feature-rich IDE currently available for Liberty BASIC. LB Builder is a project-oriented IDE and it has a user friendly WYSIWYG GUI builder.
    Downloads: 1 This Week
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  • 24
    A FrameWork to develop Pascal Applications. This includes Integrated Development Environment (Rapid Application Development -RAD-), Virtual Machine, Web Services (Pascal Server Pages -PSP-) and too many tools
    Downloads: 1 This Week
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  • 25
    ANTLR IDE
    An eclipse plugin for ANTLRv3 grammars. Support for ANTLR 3.0.x/3.1.x/3.2.x
    Downloads: 0 This Week
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