Design Software's DS-Optimize was one of the first handfull of commercial hard disk optimizers / defragmenters available in the late 1980's. The first version of DS-Optimize used the technology that we wrote for the SST disk optimizer, noted for its high speed - all in memory algorithm.
This is the main screen of DS Optimize showing a directory listing for the current
directory of the selected disk.
This is a visual display of the current fragmentation of the disk being viewed.
This is the disk status screen, which details the various metrics about the disk.