Bests & Worsts Reviews from Amazon

This does everything [as advertised]. I also have Ultra Wincleaner version 8 which works on WINDOWS XP. Before installing the NEW version 11, I ran version 8 [1] last time. After installing the new software, I was surprised to find out that it located and cleaned an additional 45.75 MB of junk files. Another good feature is that it protects the [user specified] cookies during cleaning. There is a chart on the box that shows the comparative differance between WINCLEANER ONE CLICK [100.0% effective], SYSTEM WORKS [81.8% effective], and SYSTEM MECHANIC [3.2% effective]. I have used ALL [3] of the programs listed and can verify that the performance differances on my system closely match the advertised figures!