SpectraTick (Free)

A free Windows optimizer for gamers, with 37 tweaks, a live dashboard and a game library.

Included

• Game library: finds your Steam and Epic games, and you can add any game’s .exe. One click gives each game the fast GPU and the best fullscreen settings.
• One-Click Boost: safe, reversible tweaks applied together.
• Cleaners: shader caches, temp files, browser caches, launcher caches, crash dumps and Recycle Bin.
• FPS tweaks: Game Mode, Game Bar off, power throttling off, mouse acceleration off, scheduler priority and more.
• Fixes and tests: it fixes a monitor stuck at 60 Hz, and tests your ping, jitter and packet loss.
• Extras: startup manager and one-click restore to Windows defaults.