Defraggler

Hello Moe :)

In case you are unsure, a legend key is just basically an explaination of what colours or symbols mean in a certain software e.g.... (just examples, not real!)

Blue blocks mean text files

Red blocks mean avi files

White blocks mean free space

Green blocks mean unmovable files

A good example of a legend key can be found in windows defragger, look at the bottom when you open it up.

the legend is under help.

Go to the menu hep, drive map legend.

As for optimizing, I'm sure it does optimize since it puts all the files towards the beginning of the drive, but I'm not sure what the algorithm is.

sounds, good :) will have to try it.

Yeah once again a very good app just like the others so you have my thanks Piriform team