Open Source Windows Software Development Software

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

  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Try Free
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 1
    PHP QR Code

    PHP QR Code

    Create QR Codes in PHP

    PHP QR Code is open source (LGPL) library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images (PNG, JPEG thanks to GD2). Implemented purely in PHP.
    Leader badge
    Downloads: 1,300 This Week
    Last Update:
    See Project
  • 2
    iText®, a JAVA PDF library

    iText®, a JAVA PDF library

    PDF Library for Developers

    iText is an open-source PDF library available for Java and .NET (C#). iText allows you to effortlessly generate and manipulate standards-compliant PDF documents with a powerful and feature-rich SDK. With iText, you can create archivable and accessible PDFs, split and merge documents, fill and flatten forms, digitally sign documents, and more. iText add-ons enable additional functionality, such as PDF creation from HTML templates, secure redaction, OCR, and much more. The latest versions of iText build on the success of previous versions and feature an improved document engine, high and low-level programming capabilities, and a more efficient modular structure. iText represents the next level for developers looking to leverage PDF in document workflows. The main project page for iText is now on GitHub, and all the latest releases, code samples, open source add-ons and tools, etc. can be found at https://github.com/itext/.
    Leader badge
    Downloads: 165 This Week
    Last Update:
    See Project
  • 3
    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
    Leader badge
    Downloads: 132 This Week
    Last Update:
    See Project
  • 4
    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: 28 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 5
    CSSBox

    CSSBox

    Pure Java HTML / CSS rendering engine

    CSSBox is an (X)HTML/CSS rendering engine written in pure Java. Its primary purpose is to provide a complete information about the rendered page suitable for further processing. However, it also allows displaying the rendered document.
    Leader badge
    Downloads: 15 This Week
    Last Update:
    See Project
  • 6
    WebServer / AMP Stack for Windows

    WebServer / AMP Stack for Windows

    WebServer (AMP Stack) for Windows. Support multiple PHP versions.

    WebServer (AMP Stack) for Windows. Support multiple PHP versions. - Software: Apache, MySQL, MariaDB, MongoDB. - Multiple PHP Versions. - Apache supports HTTPS. - Can install on External Disk, it will fix the config path for you. - Auto-create hosts file entry for the website. - Manage servers as Windows services. - Manage websites with different PHP versions. - Auto-create missing service while starting the server. - Change port easily. - Map public folder inside, instead of root public_html folder.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 7
    Codepage Converter
    Codepage Converter - Convert HTML/Text files to different encoding formats e.g. ANSI to UTF-8 or Unicode. Convert multiple files with 1 click. Works with all encodings. * The issue with UTF-8 has now been fixed.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 8
    WebKit .NET
    WebKit .NET is a control library wrapper for WebKit written in C#. The aim is to make it easy for users to incorporate WebKit into their .NET applications.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 9
    phpWebThings is a Powerful, professional application framework for intermediate to advanced PHP programmer, open source Web Portal, Online Community System, Content Managenent System (CMS) or whatever you want to call it. It uses a MySQL database to stor
    Downloads: 37 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 10
    Early Access iText, a PDF generation library in Java
    Downloads: 19 This Week
    Last Update:
    See Project
  • 11
    Simple Network Management Protocol (SNMP) .Net library written in C# (csharp). Implements protocol version 1, 2 and 3
    Downloads: 7 This Week
    Last Update:
    See Project
  • 12
    librsync has moved to https://github.com/librsync/librsync
    Downloads: 10 This Week
    Last Update:
    See Project
  • 13
    Prosper is a web application development framework to augment Prolog applications with a web interface. It supports control flow in visual logic and promotes a clear separation of model from view.
    Downloads: 26 This Week
    Last Update:
    See Project
  • 14
    The HTML Document Object is a Perl Module that allows you to quickly and easily create Dynamic HTML pages without having to specify the framework. You specify the content and it does all the work. Supports HTML 4.0, cookies, frames, javascript, etc.
    Downloads: 24 This Week
    Last Update:
    See Project
  • 15
    Lobo is an extensible all-Java web browser and RIA platform. It supports HTML 4, Javascript (AJAX) and CSS 2 plus direct JavaFX and Java (Swing/AWT) rendering. Cobra is the web browser's renderer API; also a Javascript-aware HTML parser.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 16
    Mozilla Widget for Java Swing
    Downloads: 5 This Week
    Last Update:
    See Project
  • 17
    Greasemonkey Port

    Greasemonkey Port

    Greasemonkey Port for the SeaMonkey Browser

    Please note that there are no guarantees that XPI installations will work in advertised minVersion and maxVersion. Farby did include some basics for SeaMonkey however a few things seem to be missing. The current HEAD here will probably not work directly in Firefox and nor should you be using this fork in Firefox. It is intended for SeaMonkey users only. Announcements at https://openuserjs.org/announcements/Greasemonkey_Port_Update
    Leader badge
    Downloads: 6 This Week
    Last Update:
    See Project
  • 18
    Greasemonkey
    Remote repository and documentation for user.js engine
    Downloads: 14 This Week
    Last Update:
    See Project
  • 19
    Mobirise Free Mobile Website Builder

    Mobirise Free Mobile Website Builder

    Create awesome mobile-first websites - No coding!

    Mobirise makes it easy for anyone to create responsive, Google-friendly websites — no coding needed. Choose from 200+ Bootstrap 5-based themes to build sites that look modern, professional, and perfect on any device. With the free Mobirise Website Builder, you can design and edit pages visually using drag-and-drop, inline editing, and simple site settings. Now with Mobirise AI, you can generate entire websites in a minute — making web design faster and more creative than ever.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 20
    A collection of open source and public domain software for Java, XML, and Cocoa, primarily. Some projects: ThreadWorker, Xmlizable, Base64, Tabu Search.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    WebHarvest - web data extraction tool
    Web data extraction (web data mining, web scraping) tool. It leverages well proved XML and text processing techologies in order to easely extract useful data from arbitrary web pages.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 22
    silvertunnel - Java lib+browser for TOR
    silvertunnel.org is a project that provides an end-user browser, a Java library and additional Java security tools to easily access anonymity networks such as the Tor (torproject.org) network. Secure and easy to use. Tor4Java and Tor Browser. Attention: see project status on page https://sourceforge.net/p/silvertunnel/discussion/962278/thread/83dc2d02/#
    Downloads: 4 This Week
    Last Update:
    See Project
  • 23
    PHPeclipse - PHP Eclipse-Plugin
    PHP - Support for the Eclipse IDE Framework ( www.eclipse.org ). Some Features are PHP parser, debugger, code formatter, outline view, templates...(Programming Language: Java)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 24
    RTF2HTML is a name for a cross-platform C++ library (DLL, OCX) and command-line utility, which is intended to convert documents from Rich Text Format (e.g. Word, OO Writer) to HTML. Its features are tiny size, speed, low mem usage and compact output.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 25
    Open Source software that I have developed or maintained.
    Downloads: 5 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
MongoDB Logo MongoDB