4D Tools are the foundation of any system that uses the 4D RDBMS.

They are too extensive to describe here, save to say that they enable you to make sure that your all-important data has integrity and will run without problem, for many months to come.

System administrators will love the utilites provided by 4D. The give you a sure foundation for regular maintenance and admin - and guarantee that you have a life unencumbered by nasty surprises. 4D is just the greatest system for the semi-technical administrator - and its tools are excellent.