Definitions for "Shareware"
Copyrighted software that may be tried without expense but requires the payment of a registration fee if you decide to use it.
Copyright software distributed without charge for sampling but to be paid for if used.
Programs like public domain but ones for which the author/developer requests a donation if you use the software. (Eth, Gr. 3)
Keywords:  shelfware, sheeple
sheeple shelfware
Keywords:  stale, check, dated
Stale-dated check
Keywords:  routine, see
see shared routine.