FPS Booster Pro
⚡ VERSION 4.2.1 NOW LIVE — BIGGEST FPS GAINS YET
USERS ONLINE: 3,847
AVG FPS GAIN: +127%
🎮 The #1 PC Gaming Optimiser

Unlock
Your FPS
Potential

Instant performance gains in any game. FPS Booster Pro tweaks over 200 Windows system settings, kills background bloat, and supercharges your GPU — all in one click.

DOWNLOAD FREE — v4.2.1
No Account Required
100% Free
Windows 10/11
Real-time FPS Improvement
43
Before
144
After
GPU Efficiency+94%
CPU Priority+87%
RAM Freed+76%
2.4M+
Downloads
127%
Avg FPS Boost
4.8★
User Rating
200+
Optimisations
What We Do

Pro-Level Optimisation
in One Click

Everything pro gamers do manually, automated and running in seconds.

GPU Overclock Assist
Pushes your graphics card to its safe maximum, boosting render throughput by up to 40% without voiding your warranty.
CPU Game Mode
Sets Windows process priorities so your game always gets first access to CPU cores — kills input lag instantly.
Background Killer
Identifies and terminates 60+ common background processes that steal RAM and CPU cycles while you're in-game.
Network Ping Reducer
Optimises Windows TCP/IP stack settings and disables bandwidth-hogging updates mid-game. See 20–50ms ping drops.
FPS Overlay
Real-time performance overlay shows FPS, GPU temp, CPU load and RAM usage — always visible, zero performance cost.
One-Click Restore
Every change is reversible. Snap back to your original Windows settings at any time with a single click.
Supported Titles

Works With Every Game

Fortnite
Warzone
Apex Legends
Valorant
CS2
Minecraft
FIFA 25
Roblox
GTA V
Elden Ring
Cyberpunk 2077
+ Any Game
Community Reviews

Trusted by Millions of Gamers

★★★★★

Was getting 55fps in Warzone on my 3070 and couldn't figure out why. Downloaded this, ran it, now sitting at 130fps stable. Honestly life changing for someone on a budget who can't upgrade.

KX
KryptoX99
Warzone • Verified Download ✓
★★★★★

My ping in Valorant went from 80ms to 30ms after the network optimisation. My crosshair actually goes where I put it now lol. Squad noticed the difference before I even told them.

SG
SilverGhost_UK
Valorant • Verified Download ✓
★★★★☆

Sceptical at first because I'd tried other boosters that did nothing. This one actually works. FPS went from 40 average to 90 in Fortnite. Only giving 4 stars because I want an auto-update.

JT
JTurboGaming
Fortnite • Verified Download ✓
Virus Total Clean
Windows Defender Safe
No Ads, No Spyware
2.4M+ Satisfied Users
Open Source Core
3,847 gamers boosting right now

Ready to Dominate?

Join over 2.4 million gamers who already play at their true potential. Free forever. No sign-up.

DOWNLOAD FREE — v4.2.1
v4.2.1 · Windows 10/11 · 3.2 MB · Released 2 Nov 2026