GIMP是跨平台的图像处理程序。GIMP 是 GNU 图像处理程序(GNU Image Manipulation Program)的缩写。包括几乎所有图象处理所需的功能，号称Linux下的">PhotoShop。GIMP在Linux系统推出时就风靡了许多绘图爱好者的喜爱，它的接口相当轻巧，但其功能却不输于专业的绘图软件；它提供了各种的影像处理工具、滤镜，还有许多的组件模块，对于要制作一个又酷又炫的网页按钮或网站Logo来说是一个非常方便好用的绘图软件，因为它也提供了许多的组件模块，你只要稍加修改一下，便可制作出一个属于你的网页按钮或网站Logo。
GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch processing system, a mass production image renderer, an image format converter, etc.
GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted.
GIMP is written and developed under X11 on UNIX platforms. But basically the same code also runs on MS Windows and Mac OS X.
下载地址：ftp://ftp.gimp.org/pub/gimp/help/