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.

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 1
    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.
    Leader badge
    Downloads: 7,853 This Week
    Last Update:
    See Project
  • 2
    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: 121 This Week
    Last Update:
    See Project
  • 3
    FastMM is a lightning fast replacement memory manager for Embarcadero Delphi Win32 and Win64 applications that is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files. Important note: FastMM has moved to GitHub. Updates will no longer be pushed to the SourceForge repository.
    Downloads: 27 This Week
    Last Update:
    See Project
  • 4
    TurboPower Abbrevia

    TurboPower Abbrevia

    Advanced data compression toolkit for Delphi and C++Builder

    Abbrevia is a compression toolkit for Delphi, C++Builder, Kylix, and Free Pascal. It supports compressing and decompressing PKZIP, Microsoft CAB, tar, gzip, and bzip2 archives, and can create self-extracting executables. On Windows it also provides Delphi wrappers for the LZMA, Bzip2, and WavPack SDKs, and PPMd decompression. Abbrevia also has several visual controls that simplify displaying and manipulating archives, including treeview and listview components.
    Downloads: 25 This Week
    Last Update:
    See Project
  • 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
    Poedit

    Poedit

    Translations Editor

    ************************************************************ THIS PROJECT MOVED. DO NOT DOWNLOAD OLD VERSIONS FROM HERE See http://poedit.net/download for the latest & greatest. ************************************************************
    Downloads: 12 This Week
    Last Update:
    See Project
  • 6
    Boa Constructor - wxPython GUI Builder
    A RAD GUI Building IDE for wxPython.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 7
    PHP5 RAD and object oriented PHP framework for building event-driven stateful web applications. Based on Zend Framework, features tableless HTML, multiple databases, accesskey support, auto data type recognition, transparent AJAX, UTF-8, i18n/l10n.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 8
    cerberuscms2

    cerberuscms2

    Cerberus Content Management System

    Cerberus Content Management System is a dynamic, secure and infinitely expandable CMS designed after a Unix-Like model. It is a custom written Web Application Framework ( W.A.F. ) with a consistent and custom written Pre-Hyper-Text-Post-Processor Programming Code Framework ( P.C.F. ). This Web Application Software Project' aim is to be the fastest and most secure Web Application Framework, Web Application Programming Code Framework, Text, Voice and Video Communications Platform and Content Management System in the world. The latest project version is programmed with the Pre-Hyper-Text-Post-Processor P.D.O. // P.H.P. Data Objects Driver Programming Code Statements that enables it to work on any Database Management System Server: MySQL, MariaDB, MicrosoftSQL, MiniSQL and More.. Continuation From @CerberusCMS
    Downloads: 9 This Week
    Last Update:
    See Project
  • 9
    EmpeecoMail: A full featured POP3 mail server, proxy server, DHCP server, fax server. Interactive/service on WIN32 systems. Multiple users mailboxes on LAN or Broadband VPN. Collect from multiple external Mailboxes. Spam Filter.
    Downloads: 11 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS 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
  • 10
    Downloads: 7 This Week
    Last Update:
    See Project
  • 11
    Portable operating system and networking pattens in C++
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    LAN based source code control application for the windows platform written in Delphi 7 Enterprise Edition. Please note newer downloads at homepage.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Generates Java Classes, .NET Classes or XML from SQL Statements contained within an XML configuration file. DbFoil also supports connection pooling and database transactions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Eddyspeak is an orrigional translation content management system. It allows you to translate GNU GetText PO files using a browser. This allows a comunity to work on the same file at the same time and speeds up development. Uses: PHP, MySQL and Python.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    3rd-party layout managers supporting modules for NetBeans.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Notepad++

    Notepad++

    Notepad++ project is moving to GitHub:

    Notepad++ project is moving to GitHub: https://github.com/notepad-plus-plus/notepad-plus-plus
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    OPALFramework

    A lightweight, NoSQL Python web Framework

    A lightweight, NoSQL web framework for Python.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Free open source project. Meta Tags generator
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    SGHNetMultiLang

    SGHNetMultiLang

    NET WinForm One-Click Multi-Language Interface Generation

    A Net, WinForm window project can be automatically generated into a multi-language interface, you just need to set the language to be displayed (such as: English, Chinese, Russian, French, German ...) Just generate it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    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:
    See Project
  • 21
    Translate.org.za's South African localisations project. Including localisation of OpenOffice.org, Mozilla Firefox and Thunderdird. MySpell dictionaries, Venda keyboard. And locale files for OpenOffice.org and glibc
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    WordPress Form Maker plugin is a good tool for websites owners . This plugin have a lot of functionality and allow you to create forms without any problem .
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    XRTL - eXtended Run-Time Library for Delphi.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    online_users

    online_users

    Displays statistical information about those logged into your Web page

    Displays a box containing statistical information about those logged into your Web page. Content can be displayed in the current or all languages where languages are available.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Timesheet / Timetracking organizer/scheduler using PHP and MySQL - manage workers, projects, companies, worktime - logging every-day come- and go-times, contracted hours, overtime, workspace and project-hours, attendance-time, holidays - create rep
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.