Adobe Photoshop is a widely used software application for editing digital images. It is developed and published by Adobe Inc. Photoshop was created in 1988 by Thomas and John Knoll.
The software enables users to edit images by providing a comprehensive set of tools for adjusting brightness, color, contrast, size, shape, and other properties of digital images. Photoshop also supports layering of images, which allows users to create complex graphics.
Photoshop CS3 is the third major release of the Creative Suite series from Adobe. CS3 was released in 2007 and is no longer supported by Adobe. However, it can still be downloaded from some third-party websites.
Despite its age, Photoshop CS3 is still a powerful image editing application. It offers all the features of newer versions of Photoshop, but may be lacking in some areas such as support for newer file formats and technologies.