MaxDIR

MaxDIR makes all of this simple with one easy command. DI.EXE. MaxDIR shows you a directory of files, alphabetized and colored by file type, and in 4 columns, which utilizes the entire screen to show you up to 200 file  at a time.
Since youll know what the color is for each file type, and youll know they are alphabet ized, you can look at a directory listing and instantly find what you are looking for. Also, MaxDIR shows each files size, which makes it even more useful.
MaxDIR shows you Bytes Free on the disk, the Disk Type, the space used by the files listed, and, it shows how much of your disk the files actually used, by looking at "Cluster" sizes and then calculating the actual space "consumed" by each file, which it totals for you at the bottom of the listing.
MaxDIR shows you how many files there are, how many directories there are, and the percentage full of the disk, along with the other standard information. It also allows you to tailor the listing to your tastes by using Command switches. For instance, if you dont want color, just type di /c and press Enter. To get a listing of all available command switches, type di /?. The rest is simple.
Get MaxDIR and give it a try to fully assess its capabilities!