• 

  PC Wise Optimizer 16 Aug 16

• 

  Avast GrimeFighter 30 Dec 14

• 

  Glary Utilities 7 Mar 18

• 

  Baidu PC Faster 25 Feb 15

• 

  Manyprog PC Cleaner 4 May 20

• 

  Defencebyte Computer Optimizer 7 Mar 18

• 

  Little Registry Cleaner Bilingual Portable Edition 21 Jan 15

• 

  All Browsers Memory Zip 31 Mar 17