Keep Your PC
Running Like New
Your PC accumulates junk. Background apps pile up. Drives wear out silently. LumaGuard keeps tabs on all of it — one lightweight app for Windows, no bloat, nothing you don't need.
Up and running fast
No complicated setup. Download, activate, done.
Download & install
Grab the free installer from the download page. It takes seconds on any Windows 10 or 11 PC and leaves no junk behind if you uninstall.
Pick a plan or run free
The free features work straight away with no account. When you want the premium tools, pick a plan — your license key arrives by email the moment checkout completes.
Paste your key, that's it
Open the License tab, paste your key, and every premium feature unlocks immediately. No reboot, no waiting.
What LumaGuard actually does
Six tools, one app. The free ones are yours to keep. The premium ones are worth paying for.
Junk File Cleanup
Remove temp files, browser cache, log files, and Windows update leftovers safely with a preview before anything is deleted.
CPU & RAM Monitor
Live dashboard showing CPU usage, memory consumption, and temperature so you know what is hammering your system.
Defender Integration
View Windows Defender protection status, run quick scans, and update definitions without leaving LumaGuard.
Startup Manager
See every program that launches with Windows and disable the slow ones with a single click.
Disk Health (S.M.A.R.T.)
Monitor drive reliability using S.M.A.R.T. data and catch early signs of failure before they become a problem.
Network Diagnostics
Test your connection, check DNS resolution, and see adapter status at a glance.
Free features are yours forever with no sign-up required. Premium tools unlock instantly with any paid plan or active trial.
Pick a plan
Monthly and annual both start with a 30-day free trial — no charge until you decide to keep it. Lifetime is a one-time buy, no subscription ever.
Monthly
30 days free, then $4/month
Enter your email, start your trial now, and cancel before the first charge if it is not a fit.
- All 6 premium features
- Up to 3 PCs
- Free app updates
- Email support
Annual
Save $13 vs monthly
Start with a 30-day free trial, then switch to annual billing only if you keep it.
- All 6 premium features
- Up to 3 PCs
- Free app updates
- Priority support
- 2 months free
Lifetime
One payment. Yours forever. No renewals, ever.
- All 6 premium features
- Up to 5 PCs
- Lifetime app updates
- Priority support
- No recurring fees
Secure checkout powered by Stripe • 30-day free trial on subscriptions • License key emailed instantly
Download it. Use it. Decide later.
The free tools work the moment you install. No account, no trial clock, no pressure. Upgrade when it's worth it to you.
Frequently asked questions
How do I get my license key after checkout? +
Your key is emailed automatically within seconds of completing checkout. Trial and paid customers receive the same activation flow.
When does the free trial charge me? +
Monthly and annual plans start with 30 days free. If you keep the subscription, Stripe charges you when the trial ends.
Can I cancel before the trial ends? +
Yes. Visit the Manage License page, enter your purchase email, and Stripe will let you cancel before the first paid billing date.
Can I use one key on multiple PCs? +
Monthly and annual plans cover up to 3 PCs simultaneously. The lifetime plan covers up to 5.
Is there a free version? +
Yes. System info, the health dashboard, and Windows Defender status are always free. Cleanup, startup management, disk health alerts, and network diagnostics require an active trial or paid plan.
Does it work on Windows 7 or 8? +
No. LumaGuard PC Care is built for Windows 10 and 11 (64-bit) only.
Still have questions? Email us and we will respond within 24 hours.