DrawPile 1.0.2 Description:
DrawPile is an open source and completely free graphical software implemented in C++/Qt and designed from the ground up to act as a collaborative drawing application that supports multiple operating systems. It is a sketching-oriented application that can be easily compared with the popular OpenCanvas software for the proprietary Microsoft Windows operating system. It includes various attractive features that we have listed in the next section. Key features include anti-aliased drawing, support for layers, multiple blending modes, support for tablet devices, support for text annotations, image rotation support, built-in chat, as well as an integrated server for hosting drawing sessions. A dedicated, standalone server is also available, offering support for multiple, persistent sessions.