AOMEI and Me
I really can't say enough about this software. I had a client that had borked his Windows install by turning it off and on again multiple times in quick succession. Windows couldn't repair, restore or recover, His HD was partitioned to the gills with only a 10GB partition not necessary for function. For hours I tried my hand at diskpart SHRINK to no avail. Within 1 hour this tool had moved everything around to free up enough space to install a new win install to the disk. Now the client has all his info and a working copy of windows to work with.
Anyone else have any other killer PC tools they use?