DiskSizes is a small, simple and accurate tool that displays status information about your computer's drives, information such as cluster size, free space and total size.

As files are stored in an integral number of clusters (or allocation units), it may be useful to have access to this infor when you are storing a large number of small files.

DiskSizes can also measure a folder's disk use and displays the number of folders, number of files and sum of the file sizes. This total disk use may be relative to the cluster size on any of your computer's drives. It may also be relative to a selected size or all of the listed sizes. This information may be useful when you are copyi...Read more about DiskSizes