High-End Rig · RTX 4080
Valorant
Before420 FPS
After590 FPS
New 2.0.10: Setup Tutorial on HomeBoost FPS.
Boost FPS.
Reduce input delay.
Take control of Windows.
Hardware-aware gaming optimization built to help Windows PCs run faster, smoother, and more responsive.
TRY BIGLOU FREE7-Day Apex TrialDOWNLOAD NOWWindows 10 / 11
DOWNLOAD FOR MACBOOKCOMING SOON
VIEW PREMIUM TIERS✓ 7-Day Free Trial✓ No Credit Card✓ Exact Undo✓ Windows 10 / 11✓ Gaming Focused✓ Restore Protection
Windows downloads version 2.0.10 with verified installers and a safer BigLou Apex Low-Latency Gaming plan. It owns only the plan it creates, manages supported AC power settings only, and restores the exact previous active plan. USB stability, Start With Windows, and optional installer choices for a desktop icon, Taskbar guidance, and Start guidance remain included. The MacBook installer is coming soon.
BigLou's Optimizer presents
Try Apex free for 7 days — no credit card required
Unleash your PC's true potential
Watch BigLou's Optimizer in actionExperience the power of BigLou's Optimizer! Discover advanced gaming tweaks, Windows performance optimizations, reduced system overhead, and powerful tools designed to help your PC run smoother and feel more responsive.
From gaming performance to everyday productivity, take control of your PC with optimization features built for Windows 10 and Windows 11.
Hardware-aware applyExact Undo backed
Game footage belongs to its respective publishers (Fortnite is a trademark of Epic Games, Inc.; Call of Duty is a trademark of Activision Publishing, Inc.). BigLou's Optimizer is not affiliated with or endorsed by any game publisher.
New Apex update
Try Apex free for 7 full days
Unlock the complete Apex optimizer experience before you subscribe. Your trial starts only after you press the trial button and confirm—there is no credit card and no automatic charge.
No credit card requiredEvery Apex feature unlockedSeven full days after confirmation
7-Day Apex Free Trial
One trial per account and PC. You will never be charged unless you choose to upgrade.
Start your free trialNo card · No automatic billing
Browser-safe diagnostics
Free PC Performance Scan
Start with the information your browser can share safely. Deep Windows, hardware, power-plan, and process diagnostics stay inside the BigLou desktop app—this page never pretends to scan what a browser cannot access.
No software installed for this check Browser-limited by design
BigLou Scan
Browser readiness report
Ready to check browser-visible data
CPU threads, browser-reported memory, platform, and connection hints can be displayed. A real system score needs the desktop app.
Profile finder
What do you play?
Choose a game to see the BigLou categories that are relevant to its setup. Recommendations are starting points—not a promise of a specific FPS or latency result.
Selected profile
Fortnite
Your final settings depend on the hardware and Windows configuration the desktop app can actually verify.
Optimize for FortniteRecommended optimization categories
- FPS optimization
- Input latency optimization
- Network optimization
- Background process optimization
- Power optimization
- GPU optimization
Interactive preview
BigLou Performance Center
A visual preview of the desktop experience. The numbers and statuses below are simulated for demonstration only; this webpage does not optimize your computer.
BigLou Performance Center
Demo previewSystem score
92 / 100
Demo value · actual scoring is performed by the desktop app.
Gaming mode
Active
Preview state
Background processes
42 → 27
Simulated demo metric
CPU optimization
Demo status
GPU optimization
Demo status
Network optimization
Demo status
Input latency optimization
Demo status
Restore protection
Demo status
System responsiveness
Demo status
Interface preview only. Nothing is changed until a customer chooses a supported action in the installed app.
Download BigLou OptimizerGame BoosterPreview / Demo
See a boost step by step
A simulated walk-through of BOOST ON and BOOST OFF in the desktop app. It runs only in your browser: this page can't see or change your PC, and it shows no FPS numbers because real results depend on your hardware.
Game Booster
Demo — simulatedYour games (demo list)
In the app you pick the game's .exe or drag it onto the window.
Selected game
Fortnite
- Switch to the gaming power planYour current plan is saved first.
- Turn off Xbox Game Bar captureThe original settings are saved.
- Close the background apps you pickedNever Windows, security or anti-cheat.
- Trim background apps' memoryYour other apps keep running.
- Launch Fortnite at High priorityKept only while the game is open.
Pick a game and press Boost on to see what happens.
Simulated preview. In the app, BOOST ON changes only what you choose, and BOOST OFF — or closing the game — puts it back. Game Booster is part of Apex.
Try Apex free for 7 daysPublished results
Before & after
These are the existing published site figures. The source dataset does not contain test dates, CPU, RAM, resolution, graphics settings, 1% lows, or frametimes, so this preview does not fabricate them.
High-End Rig · RTX 4080
Counter-Strike 2
Before310 FPS
After440 FPS
High-End Rig · RTX 4080
Fortnite
Before90 FPS
After160 FPS
Review accuracy
Verified customer results
A future account-backed results flow can attach customer, setup, before/after, date, and screenshot evidence. The currently imported anonymous reviews below are intentionally not marked verified, and each keeps its actual selected star rating.
BL
BigLou customer
Community review · imported, not verified
“Browsing definitely got faster after using Big Lou's software. You can tell it clears out background clutter that slows things down. I only gave it 4 stars because I had to tweak one browser setting manually, but the speed boost is real.”
BL
BigLou customer
Community review · imported, not verified
“Big Lou's Booster helped my games open faster and fixed most of my stutters. I noticed better performance across the board, but I wish the dashboard showed more data. Still, 5 out of 5 — would recommend.”
BL
BigLou customer
Community review · imported, not verified
“Noticed a definite improvement in network consistency — fewer lag spikes and a smoother connection overall. Didn't expect much at first, but it genuinely helped. Solid 5 stars.”
Safety & trust center
Safe by design
BigLou focuses on legitimate Windows, hardware, network, and gaming-performance controls. Supported settings are presented with clear boundaries, verification, and recovery paths—not anti-cheat bypasses, code injection, or game-memory changes.
Read safety documentationExact Undo for supported settings
Registry backup and read-back verification
Restore point prompt before tweaks
No cheat injection
No DLL injection
No anti-cheat bypass
No game-memory editing
Hardware-aware supported settings
Windows 10 support
Windows 11 support
SHA-256 checksums for published downloads
Published Full Package ZIP checksum
SHA-256: 3BD9F770C001BF72DA91CC1E3750F91908F863BC7109AE3B1CA3A39D23866F73
Connected to BigLou AI
BigLou AI Performance Coach
Tell BigLou AI about the game and hardware you use, then open the existing AI workspace with a ready-to-review prompt. The coach can suggest safe categories; only the desktop app can inspect the actual Windows system.
Hardware details are included only after you choose Ask BigLou AI. No API key is ever placed in this form.
Clear, professional comparison
Why BigLou's Optimizer?
A high-level comparison of BigLou's documented approach with the variability customers may see across typical PC optimizer products. No competitor is named or disparaged.
| Capability | BigLou's Optimizer | Typical PC Optimizer |
|---|---|---|
| Exact Undo | Included for supported settings | Varies |
| Hardware detection | Supported-setting checks | Varies |
| Gaming profiles | Included | Varies |
| Network measurement | Included before supported changes | Varies |
| Registry backup | Included for verified controls | Varies |
| Restore protection | Restore point prompt | Varies |
| AI recommendations | BigLou's AI is available | Varies |
| App Booster | Included in applicable tiers | Varies |
| Free trial | 7-day Apex trial | Varies |
| Windows support | Windows 10 and 11 | Varies |
Release notes
What's new
Current version
2.0.10
Latest
Released October 18, 2026
New
- Getting Started section on the Home dashboard with the official setup and feature tutorial: activate your free trial, explore the optimization features and get started. Included with Basic and Apex, and it plays offline from your installation.
- Video player with Play / Pause, seek bar, time, volume and mute, restart and fullscreen. It never starts by itself, and it remembers where you stopped so you can Resume or Start Over.
- Watch Setup Tutorial button at the top of Home scrolls straight to the video, and becomes Watch Tutorial Again once you have watched it.
Improved
- The installer is larger (about 295 MB) because the tutorial video is bundled so it works without internet.
Fixed
Current Product Facts
BUILT ON VERIFIABLE DETAILS
v2.0.10
Current Windows release
Setup Tutorial on Home
2
Windows editions
AI Optimization Center and Performance Lab
7 days
Apex free trial
No card or automatic billing
SHA-256
Download verification
Published installer and ZIP checksums
Customer counts and performance claims are intentionally not shown here without a verified source.
Core Technology
BUILT FOR THE
ELITE GAMER
BigLou's Optimizer brings measured, reversible Windows controls together for gaming, streaming, and everyday performance.
Safety Center
Detects Windows and hardware support before applying low-risk recommendations, with clear status and restart requirements.
Measured Networking
Tests latency, jitter, packet loss, throughput, adapters, and DNS before you choose a supported network change.
Game & App Profiles
Customer-selected games, streaming tools, browsers, and apps use Above Normal priority and restore temporary settings when they close.
Kernel Safety
No cheat drivers, injection, memory edits, Realtime priority, forced HPET, security disabling, or permanent timer forcing.
Verified Registry
Shows every supported value, captures its exact original state, verifies writes, and provides individual Undo plus Undo All.
Got Questions?
FREQUENTLY ASKED QUESTIONS
BigLou is designed for normal Windows optimization and does not use cheat drivers, DLL injection, game-memory editing, or anti-cheat bypasses. No software can guarantee acceptance by every current or future anti-cheat version, so review the rules for your specific game and use only intended controls.
The utility is fully optimized for 64-bit versions of Windows 10 and Windows 11. We recommend being on the latest Windows build for the best results.
Yes. Before applying tweaks, the software prompts you to create a Windows Restore Point. Verified Registry also captures or migrates the exact original value, verifies each write, and restores the saved type and data when you turn the control off.
Each license is tied to a single Hardware ID (HWID). If you need to switch PCs, you can contact support to reset your HWID link.
An internet connection is only required during the initial login and license verification. The actual optimizations work offline.
Still need help? Join our Discord