wxWidgets - wxWidgets: Cross-Platform GUI Library
Adobe Animate - Adobe Animate is a Flash, vector animation software.
Electron - Build cross platform desktop apps with web technologies
TupiTube - TupiTube Free Animation App · Software by MaeFloresta · Create and share animations easily from mobiles, tablets and pcs · Best software for begginers · MaeFloresta is a startup from the creative industry that provides to beginners an intuitive and q
GTK - GTK+ is a multi-platform toolkit for creating graphical user interfaces.
Toonz - Toonz is a reliable 2D animation software that comes with various features and functions that made it a sumptuous choice to be used either as raster and vector-based.