Radiant Optimizer · free edition
Radiant Optimizer free version
Yes, there is one. The free edition installs the full app so you can see every optimization and apply the free ones. The paid $57 lifetime licence unlocks the rest. Download it only from the official site.
| Free | Lifetime ($57 once) | |
|---|---|---|
| Browse the whole app | Yes | Yes |
| Apply optimizations | The free set | All 400+ (vendor figure) |
| Repair tools, app & game profiles | No | Yes |
| Bloatware removal | No | Yes |
| Future updates | — | Included |
| Account or card needed | No | Checkout by Stripe |
From radiantoptimizer.com, checked October 10, 2026.
How to download it safely
- Go to radiantoptimizer.com directly. Don't use links from comments, Discord DMs or video descriptions.
- Use the site's own "Download free" button. Ignore "free full version" or "cracked" downloads elsewhere; they are a common malware trap.
- Before applying changes, confirm a Windows restore point exists so you can roll everything back.
- Apply a few free optimizations, reboot, and measure the same game scene you benchmarked beforehand.
Not sure it's worth paying for? Read our Radiant Optimizer review or the comparison with Hone.
The free browser games aren't part of it
If you came here from the viral post about Black Ops, Halo and Skate 3 in a browser: those games are third-party projects and have nothing to do with the optimizer's free edition. See which ones you can actually play on our Radiant Optimizer games list.
Questions
Is Radiant Optimizer free?
There is a free edition. The full set of optimizations, repair tools, profiles and future updates is part of the $57 lifetime licence.
Does the free version expire?
According to the official site there is no trial timer, expiry date, account or card requirement for the free edition.
Where can I download Radiant Optimizer safely?
Only from the official website, radiantoptimizer.com. Re-uploads, 'cracked' versions and download mirrors are a common way to spread malware.
Is there a Radiant Optimizer for Mac or mobile?
No. The official site lists Windows 10 and 11 only.