Gideon is a versatile GUI designer for GTK/C++. The goal of the project is to provide an easy-to-use RAD tool for C++ programmers who want to create multi-platform GTK-based GUI applications. Gideon is not overloaded but strives to provide all necessary features and remain ‘simple and lightweight’ to end user. Gideon is highly productive for experts and accessible for newcomers. Try Gideon for your GUI programming in C++.