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Play & stream

Best Graphics Optimisers in 2026

• 35 ranked

1. 26 O

   OpenGameBoost

   github.com

   • Free
   • Windows
   7.3/10 Free to use Visit
2. 27 O

   OpenForSpeed

   github.com

   • Free
   • Linux
   7.1/10 Free to use Visit
3. 28 S

   ScopeBuddy

   github.com

   • Free
   • Linux
   7.1/10 Free to use Visit
4. 29 G

   GameGain

   pgware.com

   • Free trial
   • Windows
   7.1/10 From $4.99 a month Visit
5. 30 SG

   Samsung Game Booster

   samsung.com

   • Free
   6.8/10 Free to use Visit
6. 31

   Lossless Scaling

   losslessscaling.com

   • Windows
   • Linux
   6.8/10 Visit
7. 32

   GameOptimizer

   gameoptimizer.app

   • Free
   • Web
   6.6/10 Free to use Visit
8. 33

   Norton Mobile Security

   us.norton.com
   6.2/10 From $2.50 a month Visit
9. 34 QG

   Quest Games Optimizer

   quest-games-optimizer.com
   5.8/10 Visit
10. 35 NG

    Norton Game Optimizer

    us.norton.com

    • Windows
    5.5/10 From $9.99 a month Visit

Each tool's facts are read from its maker's own pages, with the day they were read. How we rank · Disclosure