The transitive verb to free may variously mean to emancipate, to release from a constriction, or to confer freedom.
The adjective free appears in many contexts:
E greetings :: E mail
Free Stuff :: On the Web

Animated Flags - Animated images for personal use. Includes many national flags as well as state and province flags from the US, Canada, Spain, and France.
Meta Description: [ Complete collection of World Animated Flags and other animated flags. ]
Free Animated Flag Lady E-Cards - Free animated musical flags greeting cards [from Care2.com].
Meta Description: [ Free animated musical Flag Lady greeting
cards from the environmental site Care2.com! ]
World Animated Flags - Animated flags of all the countries of the world and their dependencies. May be freely used on personal pages.
Meta Description: [ World animated flags ]
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