I wouldn't touch those utils in the first post with a stick (sorry!).
Windows 7 defrag perfectly fine, you do not need another util.
cc-cleaner is a good registry cleaner but regular use should be discouraged.
Here are some other utils.
http://technet.microsoft.com/en-gb/sysinternals/bb545027.aspx Note Microsoft has not released an update to PageDefrag for a while, probably for a good reason, defragging you registry should be discouraged, I fail to see any major performance benefit. Leave it alone.
(confirmed, since XP the system takes care of itself).