Gow (Gnu On Windows) is the lightweight alternative to Cygwin. It uses a convenient Windows installer that installs about 130 extremely useful open source UNIX applications compiled as native win32 binaries. Developed by Brent Matzelle
License: Open Source
Gow is a minimalistic GUI that focuses on simplicity and ease of use, making it ideal for beginners and casual users, while Console offers a more powerful and customizable command line interface suited for advanced users and developers.