The Macromedia corporation (the present Adobe corporation) it developed, the software which draws up the Web contents combining the animationof sound and vector graphics. In addition, the contents which were drawn up withthat.There is also a function which can give both tropism with the input of the mouse and the keyboard.

The file which was made by AdobeFlash is perused,it isnecessary to installprivateplugin "Flash Player"to the Web browser. Adobe Flash itself is pay, but, FlashPlayer is distributed being free.

Adobe Flash has been similar to "Director" of the same company, but operation being easier than Director, the figure vector type (parameter of equation of the curved line which ties that withapex) with also size of the file which was drawn up because it has managed, is small. Adobe Flash is inferior than Director regarding high-level function, but because on Internet whose stillline speed is slow, it appears as the animation tool which for the first time withstands utility, it spread widely.