It means there exists no paid licenses required to use the application, no costs or contributions necessary, no restrictions on how many times you are able to download or open this program, and no expiry date.
Freeware pụtara na enweghi ikikere akwụ ụgwọ achọrọ iji ngwa ahụ, ọ dịghị ụgwọ ma ọ bụ onyinye dị mkpa, enweghị ihe mgbochi ugboro ole i nwere ike ibudata ma ọ bụ mepee mmemme ahụ, ọ dịghịkwa ụbọchị ịkwụsị.