• 

  Defencebyte Computer Optimizer 7 Mar 18

• 

  1-Click PC Tuneup 22 Jan 15

• 

  Advanced SystemCare Free 1 Sep 16

• 

  TClean 26 Oct 14

• 

  Argus Monitor 3 Apr 18

• 

  Ultimate PC Optimizer 18 Jun 16

• 

  Baidu PC Faster 25 Feb 15

• 

  System Ninja 18 Jan 18