BMP Grey is a simple tool that will generate a grey-scale version as a standard .BMP file. This isn't really a mathematical program, but it's useful for swapping the colours around in a .bmp file. (It only works on .bmp files, not .gif or .jpg etcetera.) If you've used "Alt-PrintScrn" to then paste a Julia Set picture into a Picture Editor, for example, this program will enable you to change the colours again, in a way a Picture Editor probably will not support. This version is the first release on CNET Download.com.
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