1. A program, application, or initiative that operates without limitations, restrictions, or constraints
The government launched an unrestricted program to support small businesses.
O governo lançou um programa irrestrito para apoiar pequenas empresas.
2. In computing, software or an application that has full access to system resources without limitations
This unrestricted program has complete access to all files on the computer.
Este programa irrestrito tem acesso completo a todos os arquivos do computador.