DrScheme is portable in two ways:
It runs on all major platforms including Windows 95/98/NT/2000/XP, the Macintosh, and several variants of Unix and X-Windows. DrScheme offers an essentially identical interface on all platforms, with minor variations to accommodate the conventions of each platform.
Programs written in DrScheme behave similarly on all these platforms. This includes programs that use the graphical libraries. Advanced developers can take advantage of platform-specific configurations to produce Macintosh applications that ``feel'' like Macintosh applications, and similarly for Windows.