Qt Creator - Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment. It is the fastest, easiest and most fun experience a C++ developer could wish for.
Adobe Animate - Adobe Animate is a Flash, vector animation software.
NanoFL Editor - Flash-like animation and vector graphics editor.
Aphalina Animator - Visual tool for creating interactive SVG animations: HTML5 banners, svg icons, interactive web...
Wick Editor - The Internet's free and open-source creation toolkit.
Express Animate - Easily create stunning 2D animations using keyframes with this motion graphics software. Export to video, flash, GIF or HTML5. Free Download for Windows.