RANGE / 01120 FPS
100 HEALTHAK-4730 / 90
A hitch breaks your focus.
YOUR NEXT SESSION STARTS HEREYour setup.
Your setup.
In your control.
Meet your PC’s new control center.
Your games. Your settings. Your next move.
Bring your Windows tools together in Radiant.
RADIANT IN ACTION
Actual app footage 3.3.11
TWO LOOKS. ALL YOUR TOOLS.Two looks.
Two looks.
One Radiant.
☀ Light mode☾ Dark mode
Captured in Radiant 3.3.11
THE ACTUAL APPEvery tool.
Every tool.
A clearer view.
Explore the interface. Switch appearances. Get a closer look at the tools you’ll use.
01 / 21Enlarge screen ↗
RADIANT RANGE
There’s more to smooth gameplay than high FPS.
MAKE YOUR NEXT MOVE
Try Radiant free More control. Less guesswork. One place to start.
Review supported game settings, choose what to change, and test your PC with Radiant.
RANGE / 01157 FPS
100 HEALTHAK-4730 / 90
Keep your eyes on the action.
3D preview unavailable. This comparison uses illustrative FPS values.
Illustrative demo. FPS values and stutters are simulated, not measured Radiant results. Actual performance varies by PC and game.
Shots feel late? Look at the delay.
Players often call it “hit reg.”
Hit registration is the game deciding whether a shot connects. The feeling of a late shot can involve PC response time, ping, jitter or packet loss. Radiant helps you investigate delays and tune the Windows settings you control; the game server still decides the hit.Get your setup ready01 / WINDOWS DOWNLOADSLeave room for your match.
Review Windows update download limits when updates compete for bandwidth.
02 / BACKGROUND APPSChoose what runs with your game.
Review startup apps and supported background permissions in Windows.
03 / ADAPTER PROCESSINGShare the receive workload.
RSS distributes incoming processing across CPU cores on supported adapters.
04 / CONNECTION CHECKSLook beyond download speed.
Check connection speed and latency under load to investigate delay.
INCOMING CONNECTIONSNETWORK ADAPTERCPU CORES 01 · 02 · 03 · 04
ONE TOOL IN ACTION / RECEIVE SIDE SCALING
01 Incoming connections
02 Your network adapter
03 Your CPU cores
RSS off · work goes to one core
Network trafficSame connection speed
SET UP YOUR NEXT SESSIONYour settings.
Your settings.
A clearer view.
Find supported controls, compare your choices and review changes before applying them.
Choose a game, explore supported settings and review your changes.
Actual app captures. Select a screen to enlarge it.
ONE-TIME PREMIUM
Your optimizer shouldn’t come with a monthly bill.
Your full Radiant toolkit.
One payment. No renewal.
THE MONTHLY CYCLEAnother month. Another charge.
12-MONTH TOTAL$180.00
$15 × 12 months = $180 / year
RADIANT PREMIUMPaid once. Ready for the long run.
YOUR ONE-TIME PRICE$57.77
Today. In a year. No monthly renewal.
You could savein the first year. Keep it for your setup.
Unlock Premium$57.77 · Pay once✓ All Premium tools✓ Game & app profiles✓ Advanced diagnostics✓ Product lifetime updates*
Free
$0No payment
details needed.
details needed.
Find out what Radiant can do on your PC for free.
- Hardware dashboard & PC scanSee your specs and review your setup.
- Free Windows settingsApply the starter changes included with Free.
- Connection & device testsSpeed, loaded latency, mouse, keyboard and screen checks.
- Practice & recovery toolsAim, reactions and supported saved-change recovery.
Download FreeExplore first. Upgrade when you're ready.
Premium
$57.77Pay once.
USD · One PC · No subscription
USD · One PC · No subscription
Get the complete Premium toolkit for one payment.
TuneWindows, CPU & NVIDIA
PlayGame & app profiles
MeasureLive FPS & diagnostics
ManageApps & background tasks
- Everything in Free, plus advanced tuningPremium Windows tweaks, CPU controls, supported NVIDIA settings and power plans.
- Game profiles, app controls & maintenanceSupported game settings, app guides, background controls and uninstall tools.
- See what your PC is doing while you’re gaming.Live FPS overlay, process monitoring, connection routes, drive and GPU memory tests.
- More tools. Ongoing product updates.*Controller, audio, display and timing checks, plus updates for this product’s lifetime.
Get Premium · $57.77
One payment. No monthly bill.License termsRefund policy
THE DETAILS, WITHOUT THE DEEP DIVE
Good questions.
Straight answers.
Choosing what goes on your PC
shouldn't be a guessing game.
01What does Radiant actually do?
Windows tuning, game profiles, app controls and PC diagnostics in one place. Review the settings, choose what to apply, and use the tools to check your setup.
02Can I try it before I pay?
Yes. Download Free to explore your hardware, run a PC scan and use the included settings and tools. No payment details needed. Compare Free and Premium →
03Do I need to be a PC expert?
No. Start with the dashboard and scan, then read each setting's explanation. You choose the changes; some advanced tools need administrator access or compatible hardware.
04Will I get more FPS or lower ping?
Results depend on your hardware, game and starting settings. Some PCs may see little change. Radiant helps you tune and test your setup; it can't control game servers or guarantee FPS, ping or hit registration.
05Can I undo my changes?
Supported settings have backup or undo options. Check the recovery details before applying a change—actions like uninstalling an app have different recovery steps.
06Is Premium really one payment?
Yes. $57.77 USD once for one PC, with no monthly subscription. Updates are included for this product's commercial lifespan. A separate major successor may cost extra. License terms →
07Will it work on my setup?
Radiant supports Windows 10 and 11. Available controls depend on your hardware, installed apps and supported games. Start with Free to explore what's available on your PC.
08Where do I go if I need help?
Visit support for help with the app, your account or activation. For purchase questions, you can also review the refund policy. Contact support →
↗ MAKE YOUR NEXT SESSION A RADIANT ONE
Your PC has more
to show you.
Get to know your setup. Find your settings.
Start with Radiant Free.
Windows 10 & 11 · No payment details needed