Smart Defrag cleans up hard drives. The free software defragment large disk itself - either manually or automatically in the background.
On the one hand Smart Defrag offers a manual mode. The freeware either present on a hard drive data packet moves along easily and thus includes individual gaps. Optionally shifting SmartDefrag frequently used data to the fastest sites on the plate.
Alternatively, it is mixed Smart Defrag in the background mode. Thus started, the application remains invisible and performs the cleanup inconspicuous and independent. The developers promise by an always stable and brisk system.
Conclusion
No matter which mode you choose in Smart Defrag: the software scores a level of simplicity. To what extent the mechanism of Defrag Smart Defrag the Windows default Defrager is actually superior in practice remains to be seen. It is best to try it for yourself once.