How to Check Hard Drive Space on Mac

It is not a secret that disk space inventory is rather tedious and monotonous work, especially when doing it manually. 

Nektony Disk Inspector scans the hard drive on Mac OS X and let you overview the internal and external hard drives, pointing out which folders and files are consuming the most space. 

At the moment, the utility supports HDD volumes, CD and DVD discs, removable USB drives, mounted DMG and even SMB disk image.