Freeware
Freeware is software that people may get without paying for it. In this case, "free" means "free of charge". In freeware, users might not be allowed to customize or share the software or source code with others. This leaves the author with more control than with free software.
Freeware Media
This Venn diagram describes the typical relationship between freeware and open source software: According to David Rosen from Wolfire Games in 2010, open source software (orange) is most often gratis but not always. Freeware (green) seldom expose their source codes.
