Adobe Flash CS4 Professional is the industry-leading authoring environment for creating engaging interactive experiences. Its friendly yet powerful new tools for animation and collaboration help you deliver rich dynamic content to audiences everywhere across browsers, desktops, and devices. Adobe Flash CS4 offers a completely renewed focus on ease of use. An object-based animation model makes working in Flash more approachable and equally more productive. Adjust timing quickly without breaking tweens, modify motion paths using Bezier curves, and tweak attributes like rotation, size, and color independently.

Animating in Flash just got easier:

Quickly create animations, easily modify motion paths, and enjoy complete control over individual animation attributes with object-based animation.

Flash now does inverse kinematics:

Create chain-like animation effects with a series of linked objects or quickly distort a single shape using the new Bones tool.

Flash Player reaches 99% of Internet viewers

Installed on more than 850 million Internet-connected desktops and mobile devices, Flash Player enables you to widely deliver powerful experiences created with Flash.

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