A free IDE for C#, VB.NET, & Boo projects on Microsoft's .NET platform
SharpDevelop is the open-source IDE for the .NET platform. Write applications in languages including C#, VB.NET, F#, IronPython and IronRuby, as well as target rich and reach: Windows Forms or WPF, as well as ASP.NET MVC and WCF. It starts from USB drives, supports read-only projects, comes with integrated unit and performance testing tools, Git, NuGet and a lot more features that make you productive as a developer.
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.
SQLite Designer tools to create and manage easy db for developers. also support Linq to SQLite (C#) code generator and SQL Parser
Features of MS Script control (Functions like AddObject) and some features of VSA/Visual Studio editor .Mini visual studio IDE build in single control with feature like AddObject from MS Script Control.
SmileIDE is simple Integrated development environment. Support programming language: Assembler(nasm). Interface language: multilanguage(English, Russian...). Supported OS: Windows with .net framework, Linux with Mono.
A powerful HTML, C#, PHP editor for windows
SqlBuddy is a tool for use with Microsoft SQL Server and MSDE, written in csharp/ DotNet (.NET), to facilitate SQL script writing. It is serves a slightly different purpose that of Query Analyser, in that it is aimed to *help* the user write SQL.
xacc.ide is a opensource IDE aimed at mainly .NET development. It has a code editor written in 100% C# code, which is faster than most commercial offerings.
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.
Paranoia Text Encryption mantiene SMS, correos, mensajes de redes sociales, notas y cualquier otro texto a salvo de ladrones, hackers y fisgones. Basta con pegar texto copiado desde cualquier aplicación, o guardarlo en un archivo para usarlo más adelante. Paranoia Text Encryption keeps SMS, mails, messages from social networks, notes and any other text safe from thieves, hackers and snoopers. Simply paste text copied from any application, or save it in a file, use it more later
CSharp (C#) Development Environment for XEmacs / GNU Emacs
ScintillaNET - a .NET enabled version of the Scintilla Editor Component (see http://Scintilla.org) This project is now hosted at CodePlex (http://www.codeplex.com/Wiki/View.aspx?ProjectName=ScintillaNET) or (http://www.scide.net)
The ASL Notepad is a IDE for ACPI SourceLanguage with many Features like Syntax highlighting, Debugger, Compiler and so on. Currently available language is only German but we plan to integrate more lanuages in the next release.
Macromedia ActionScript version 2 documentation generator. To begin with, an application which reads AS2 package directories (and their content) and allows you to view Javadoc style documentation, class heirarchies and package heirarchies. Later stages
ArduoCSS is a Css editor with an intuitive and easy-to-use interface.With ArduoCSS you can preview dinamically how html is affected by your stylesheet changes. Most commons css properties can be choosed by drop-down menu, reducing the typing mistakes.
Easy to use web developer text editor with FTP.
I want to create a professional text editor for my work. You dont need multiple applications to create your website, Bakelite is just enough to your job. FTP feature coming soon!
DisIDE - the Disintegrated Development Environment - provides primitive IDE-like functionality for your favorite standalone text editor. A compact file browser sidebar explores the project directory structure, and launches files into the editor.
Document Right - Scans your source code to make recommendations where you should comment your code and checks documentation style
A powerful and flexible lightweight editing component.Support huge file,syntax highlighting,line folding,unlimited undo/redo,various character set and Unicode encoding,etc. It provides high speed and efficient memory usage.
To create the ultimate editor LaTeX and its variants specifically targeting writting and science. Assist the user with table editor, speed-writing etc..
GCB is a source code class browser supporting multiple object oriented languages that allows the user to quickly view all of their classes from one or more projects in a consolidated view to facilitate class & code awareness and reuse.
HanDLight is a lightweight, C# writed, Mozilla Gecko based web authoring tool. It's include an FTP client.
Hombre is the Hierarchical Object Model Build and Research Environment.
Hotaru is an XNA-based Game Engine that is intended to be used for 2D Action RPGs. Game Developers can use Tonbo (a Visual Studio Plug-in) to create and distribute games that run on Hotaru.
!! temporarily dead !! Compact Open Source Java IDE written in C# and .NET