Hdd health is a failure prediction agent for hard drives and ssd drives. Panterasoft's hdd health is a compact piece of freeware based on a good idea: monitoring your hard drives' s.m.a.r.t. Nov 20, · free download hdd health build - a full-featured hard drive failure-prediction agent/5(18). Download hdd health latest version hard disk sentinel revision history, list of updates, improvements, fixes. Your pc’s hard disk stores all of your relevant data, 14 best hdd health check software for pc users.