User Interfaces

ChainBuilder ESB is a new Java Business Integration (JBI) compliant open source Enterprise Service Bus. ChainBuilder ESB allows IT developers with Service Oriented Architecture (SOA) infrastructures to create standards-based ESB components through Eclipse-based graphical user interfaces. Most... Platforms: Windows, *nix, Java

GTK+, which stands for the GIMP Toolkit, is a library for creating graphical user interfaces for the X Window System. It is designed to be small, efficient, and flexible. GTK+ is written in C with a very object-oriented approach. Language bindings exist for C++, Perl, Python, Objective C, Guile,... Platforms: *nix

Hydranode Core is a modular, plugin-driven peer-to-peer client framework which is designed with true multi-network downloads in mind. Hydranode Project can be used directly via the built-in shell functionality, or via external user interfaces. To achieve the large number of features described... Platforms: *nix

Gorm stands is a Graphical Object Relationship Modeller and is GNUsteps easy-to-use interface designer. Before NeXT Computer Inc. revolutionized software developement with its OpenStep API, a new way of designing graphical user interfaces was already introduced by NeXT at the beginning of the... Platforms: *nix

Tagneto is a web developer tool and JavaScript libraries to aid MVC development of XML user interfaces, with HTML web applications (DHTML, AJAX, RIA, Web 2.0, etc...) being the primary target. It is available under the GNU Lesser General Public License (LGPL). Tagneto includes a "View Assembly"... Platforms: *nix

FLTK project includes all of the usual widgets to develop your applications, and new widgets can be created easily through C++ subclassing. All widgets support keyboard shortcuts and can be controlled both via the keyboard or mouse. The Fl_Button class supports push, check (Fl_Check_Button),... Platforms: *nix

Zip, unzip and unrar made easy with just one click. This great program is especially designed for beginners who are new to computers and user interfaces, and for people who just want to get the job done as fast and easily as possible so you can get on with your day. This software is so easy to... Platforms: Windows

Retouching, modeling, painting, directing and rendering, Argile is a complete 3D artist workshop that will make you forget the technical constraints, the unclear user interfaces and other fuzzy tools... Import your 3D objects and characters to sculpt and retouch them in details.Play with the... Platforms: Mac

TAdvSmoothStepControl is a powerful and advanced control designed to signal processed, active and inactive steps in wizard-style user interfaces. for WindowsAll Platforms: Windows

GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off tools to complete application suites. GTK+ has been designed from the ground up to support a range of languages, not only... Platforms: Linux

Nifty GUI was designed as an accessible and useful Java-based library that supports the building of interactive user interfaces for games or similar applications. It utilizes lwjgl for OpenGL rendering. The configuration of the GUI is stored in XML files with little supporting Java code. Platforms: Windows

FOX is a C++ based Toolkit for developing Graphical User Interfaces easily and effectively. It offers a wide, and growing, collection of Controls, and provides state of the art facilities such as drag and drop, selection, as well as OpenGL widgets for 3D graphical manipulation. FOX also... Platforms: Windows, Linux

Smile is a fully scriptable free AppleScript based working environment to develop user interfaces, automate tasks and enhance your personal productivity. It offers both a set of production technologies and a natural fashion of having them work together so that you produce faster and better, you... Platforms: Mac

Otk is a portable widget library for making graphical user interfaces (GUI's) for application programs. It emphasizes simplicity without eliminating capability. Open graphics Tool Kit supports neutrally: Linux, Unix, Microsoft Windows, and Mac OSX. It is based on OpenGL, and C. Otk provides the... Platforms: Windows

Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualization based on Python programming language, Qt graphical user interfaces and Spyder interactive scientific development environment. Platforms: Windows

UI Editor is AGE's tool for designing and building graphical user interfaces (GUIs) from AGE components. It allows you to design and build widgets and windows using on-screen forms using the same widgets that will be used in your application. Components created with UI Editor can be previewed so... Platforms: Windows

A PHP class library for writing powerfull reloadless web user interfaces using Ajax (DHTML+server-side) style Platforms: Windows, Mac, Linux

Armidale is a set of Java programs and libraries used to radically simplify the development, deployment and use of web applications which have rich graphical user interfaces. Platforms: Windows, Mac, Linux

Buoy is a library for creating user interfaces in Java programs. It is built on top of Swing, but provides completely new classes to represent UI components. Its advantages include a simpler API, a more powerful event handling mechanism, and much more. Platforms: Windows, Mac, Linux

Doulos is a set of tools for rapidly developing n-tier distributed applications, with a framework for writing business methods, a protocol for accessing those methods, and frameworks for creating web and native user interfaces that utilize the methods. Platforms: Windows, Mac, Linux