When you have various hard drives, it`s easy to lose track of the occupancy of each one, how much free space is left, and how many of the installed programs are no longer useful. For all these tasks you can use a tool like Abaiko Disk Space Monitor.This program advises you automatically when the free space in a certain hard drive reaches a predetermined limit. This way you avoid unwanted scares and surprises. Abaiko Disk Space Monitor can monitor various hard drives at the same time, and you can set the timing for each periodic check, and up to what level of occupancy the hard drive can operate before setting off the alarms.