SWiSH Studio

Flash format animations are definitely already a standard on the Internet worldwide. The author of this format is the company Macromedia, which was also the only one to create Flash animation programs at the beginning.

Now there are already many programs for working with the popular format, and? already fully functional, or only for quick creation of special effects.
SWiSH is cutting its teeth on both special effects (it contains over 150 of them) and the ability to create complex animations with buttons, etc.

Yet SWiSH is still more of a complement to Macromedia Flash.