As mentioned in the very first post of this sticky I think you need to add a feature to compact the files so that the end of the drive is all contiguous freespace. I was looking for a defragger just for this purpose when I came across a PCmag review of defraggler. Norton Speed Disk (mid-90's) used to call this option "Full (defrag) with file reorder"
Scheduling defragging, automatic updates (before defrag, at program start, and on demand), queueing up multiple drives to be defragged sequentially (or simultaneous defrags) are the features I think need to be added to make this a complete 1-stop defragger.
A feature to move frequently used files to the fastest part of the disk (optimization) would be nice but not as important as the features mentioned above.
I do wish you could find a tidy place to display the legend permanently with using much space. I too like to watch the colored blocks moving around more than file lists.
If viewing the file list while defragging it would be nice if it would uncheck each file as it is defragged. I'd also like to be able to resize the columns so I can view the full path while in a defrag.
The ability to defrag the registry (if such a thing actually exists) would be nice.
I still don't understand why there are ANY fragments left after I tell a defragmenting program to fully defrag the drive. I don't care how many passes it takes, I just want it defragmented.
I am very happy with Defraggler and this it will be unbeatable as a defragger if these features are included.
I am using v1.02.077 (Beta) downloaded and installed today as an update to a previous beta.