ReImage was thoroughly tested by Fred Langa, Windows Secrets, and was called a bust:

http://windowssecrets.com/top-story/the-windows-maintenance-challenge-part-2/

ReImage was a little expensive, so I am pleased to inform about "today"s giveaway:

LikeNEWPC ($20): "The program runs a series of tests for 4-12 hours and then the computer will boot up LikeNEW! Once you validate repairs are successful simply click on the payment option and pay us for our service. If we did not repair your computer, don't pay! It’s that simple!"

https://www.giveawayoftheday.com/likenewpc/
http://www.likenewpc.net



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3½ months later
post modified:
Today (Sept 2016) I needed to use a program like this, so I tried LikeNEWPC, but was given this pop up:
"Does not support Windows 8, 8.1, 10"   
For this reason I have deleted the rest of the original post.

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2 years later
post modified:
Version 3.0 for Windows XP, Vista, 7, 8, 8.1 and 10

LikeNEWPC is now at version 2.3 https://www.giveawayoftheday.com/likenewpc-2/
Edited 2018: Version 3.0: http://www.majorgeeks.com/files/details/likenewpc.html

I have still not tried the program, homepage: http://www.pcpinpoint.com/ Donationware~$20

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