RenderSkin is a free studio tools and development tools plugin developed by audioD3CK. Compatible OS(s): Windows, macOS.
RenderSkin is a tool to prepare animation frames like from 3d renderings to be used as an interactive UI. It features an editor to mark regions for interactions and some advanced logic to make the UIs resizable. A JUCE based c++ library is available to use the produced skins in your software.
http://audio.d3ck.net/