Fastmake is a program that is used mainly by software developers to maintain software build process. Fastmake is one of the make programs family. The most similar make program is GNU make. Fastmake differs from GNU make in that it contains additional features that extend Makefile syntax and increase program speed.Fastmake was started in 2005 as a replacement for dmake build tool. That years the Makefile syntax was as in dmake. In 2008 Fastmake was published and became available for downloading.