Open Source Software Development Software

Browse free open source Software Development software and projects 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
    Passwordless Authentication and Passwordless Security Icon
    Passwordless Authentication and Passwordless Security

    Identity is everything. Protect it with Duo.

    It’s no secret — passwords can be a real headache, both for the people who use them and the people who manage them. Over time, we’ve created hundreds of passwords, it’s easy to lose track of them and they’re easily compromised. Fortunately, passwordless authentication is becoming a feasible reality for many businesses. Duo can help you get there.
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  • Our Free Plans just got better! | Auth0 by Okta
    Our Free Plans just got better! | Auth0 by Okta Icon
    Our Free Plans just got better! | Auth0 by Okta

    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 secuirty. Auth0 now, thank yourself later.
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  • 1
    Dev-C++

    Dev-C++

    A free, portable, fast and simple C/C++ IDE

    A new and improved fork of Bloodshed Dev-C++
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    Downloads: 65,150 This Week
    Last Update:
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  • 2
    TortoiseSVN

    TortoiseSVN

    An Apache SVN client, right where you need it most

    TortoiseSVN is a Subversion (SVN) client, implemented as a windows shell extension. Which means it's available right where you need it: in the Windows file explorer. It's intuitive and easy to use, since it doesn't require the Subversion command line client to run. Simply the coolest Interface to (Sub)Version Control!
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    Downloads: 51,121 This Week
    Last Update:
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  • 3
    NSIS: Nullsoft Scriptable Install System

    NSIS: Nullsoft Scriptable Install System

    Windows installer development tool

    NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution. Being a user's first experience with your product, a stable and reliable installer is an important component of succesful software. With NSIS you can create such installers that are capable of doing everything that is needed to setup your software. NSIS is script-based and allows you to create the logic to handle even the most complex installation tasks. Many plug-ins and scripts are already available: you can create web installers, communicate with Windows and other software components, install or update shared components and more.
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    Downloads: 9,423 This Week
    Last Update:
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  • 4
    Dev-C++ for Windows 10/8/7

    Dev-C++ for Windows 10/8/7

    A fast, portable, simple, and free C/C++ IDE

    Coding Boot Camp Learning to program? Check out the free boot camp from Embarcadero which runs from Monday, August 22nd to Friday, August 26th. https://learndelphi.org/boot-camp-2022/ Embarcadero Dev-C++ is a new and improved fork (sponsored by Embarcadero) of Bloodshed Dev-C++ and Orwell Dev-C++. It is a full-featured Integrated Development Environment (IDE) and code editor for the C/C++ programming language. It uses Mingw port of GCC (GNU Compiler Collection) as its compiler. Embarcadero Dev-C++ can also be used in combination with Cygwin or any other GCC based compiler. Embarcadero Dev-C++ is built using the latest version of Embarcadero Delphi. Embarcadero Dev-C++ has a low memory footprint because it is a native Windows application and does not use Electron. Optimized for parallel compilation on modern multi-core machines. GitHub Project: https://github.com/Embarcadero/Dev-Cpp/ Sponsored by Embarcadero: https://www.embarcadero.com/free-tools/dev-cpp
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    Downloads: 3,908 This Week
    Last Update:
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  • Build Securely on Azure with Proven Frameworks
    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.
    Download Now
  • 5
    Windows port of Glade 3. The latest version includes a stand-alone installer with bundled GTK+ 2.16.0 and libxml 2.7.3. Extra installers or zip files are not required. No changes to the Glade source were required to compile under mingw.
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    Downloads: 289 This Week
    Last Update:
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  • 6
    Pootle, Virtaal & Translate Toolkit

    Pootle, Virtaal & Translate Toolkit

    Localization tools built by localizers for localizers

    Tools for localization: - Pootle: web based translation management system. - Virtaal: Computer Aided Translation (CAT) tool. - Translate Toolkit: QA, format conversion and support (PO, Java .properties, OpenOffice, Mozilla, XLIFF, TMX, TBX, CSV, Qt .ts).
    Leader badge
    Downloads: 97 This Week
    Last Update:
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  • 7
    TEA is a text editor that provides a wide range of text-processing functions (over 100) and the syntax highlighting. There are two branches of TEA: Qt-based and GTK-based.
    Downloads: 6 This Week
    Last Update:
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  • 8
    Bloknots

    Bloknots

    HTML editor for beginners

    Bloknots are HTML code editor for beginners and advanced users. First program version was created for education purposes. Bloknots is freeware and You can use it for commercial and home use. additional info: * To run program on your PC must be installed .NET Framework 4; * We need help with english, german and russian translation.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Development utilities, including data containers, resource manager, simple GFX and GUI, logging engine.
    Downloads: 0 This Week
    Last Update:
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  • Red Hat Enterprise Linux on Microsoft Azure
    Red Hat Enterprise Linux on Microsoft Azure Icon
    Red Hat Enterprise Linux on Microsoft Azure

    Deploy Red Hat Enterprise Linux on Microsoft Azure for a secure, reliable, and scalable cloud environment, fully integrated with Microsoft services.

    Red Hat Enterprise Linux (RHEL) on Microsoft Azure provides a secure, reliable, and flexible foundation for your cloud infrastructure. Red Hat Enterprise Linux on Microsoft Azure is ideal for enterprises seeking to enhance their cloud environment with seamless integration, consistent performance, and comprehensive support.
    Learn More
  • 10
    NLSO Natural Language Support Objects, a Natural Language dependent resource manager designed to minimize localization workload See http://comchatter.com for an example of what can be achieved using language neutral design
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Natural Language Support Objects (NLSO) for creation of language-neutral web sites using PHP/MYSQL See http://comchatter.com for an example of what can be achieved using language neutral design
    Downloads: 0 This Week
    Last Update:
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  • 12
    If you have many documents those written in several type such as pdf, chm, doc, html... How can you fast search their contents concurrently? Rebook software solves that problems. How can you get differences things between them? Rebook software supports that problems. How can you get similar things between them? Rebook software supports that problems. While you are typing a document/text, how can you fast reference the give contents in your documents? Use Rebooks software, it is called suggestion feature. How can you easy managed your document/file? Rebook software supports that problems. Rebooks search out your "text quotes" from your documents.
    Downloads: 0 This Week
    Last Update:
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  • 13

    UltraDBC

    Microsoft SQL Server database data compare tool

    Command line tool, that compares Microsoft SQL Server table data between tables with the same columns in different databases. Original databases are not modified. Results are saved as SQL command file or displayed to the console. Multi threaded, open sourced project, that should fill empty niche for this kind of freeware software. As a command line application it can easily be used in batch processing.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Free web-based bug tracking system written on PHP. Some of the main features are: fully custom templates, advanced filters, LDAP support, email notifications, subscriptions, reminders, flexible permissions management, graphical project metrics, etc.
    Downloads: 0 This Week
    Last Update:
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  • 15
    ehandwriting

    ehandwriting

    Groundbreaking JS plug&play writes real handwriting on your web page.

    New and totally free handwriting software can write what you want, where you want, when you want on your web page in real time. The software is Vanilla JS only - no frameworks, CSS, images, svg, or video used or required. It's totally pure JS. It's for commercial, social media, and educational use. Creative web developers and designers have a new simple to use tool. The text on a web page usually has a few key words - the creative web developer will consider having one or more of them written dynamically in real time. Users are inevitably drawn to the hand that's writing. One line of code loads the plugin then any number of calls to it causes writing to happen when required. Typically the writing will occur in an element (a div, say) or a chosen area of the window. The software auto deals with font size and spacing. DOWNLOAD ehandwriting.zip (284kb) includes: - Executable software "ehw 1.1 min.js" (132kb) - All source files + documentation, - User guides - MIT Licence
    Downloads: 0 This Week
    Last Update:
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  • 16
    Meginajums uztaisit izstazhu vadibas bazes sistemu, kuru butu iespejams pielietot izstazhu notikumu parvaldibai
    Downloads: 0 This Week
    Last Update:
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  • 17
    psxdev.ru is home of the following projects: HLPSE (HLE PSX Emulator), HLPSD (HLE PSX DisASM), HLPStEst (HLE PSX Emulator (obsolete)), TIMGRAB (TIM extractor).
    Downloads: 0 This Week
    Last Update:
    See Project
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