Venteris Vitals · for Windows
Your PC is slow. We show you why.
Many optimization tools report hundreds of problems to sell you the fix. Vitals does the opposite: it truly measures your machine, shows you the evidence, and only fixes what you authorize. And if it finds nothing, it tells you exactly that.
Free to diagnose. No sign-up. No data ever leaves your machine.
Venteris Vitals Findings
The processor runs far below its capacity
38% of base speed · 1,102 MHz sustained out of 2,904
Elevated time servicing drivers
dxgkrnl.sys · 74.6 ms serviced · 65,514 events
Every claim with its measurement. "To confirm" is stated as such, never as certainty.
How it works
Diagnose. Prove. Fix.
Diagnose by measuring, not guessing
It measures your machine over time: processor against its base speed, disk, memory, drivers, internal health, network. The full checkup also records a kernel trace, a level most technicians never reach, and names the responsible driver.
Prove with evidence
Every finding comes with its figure: what was measured, what it showed, and against which threshold. What couldn't be measured is declared as a blind spot. If you report slowness and no cause appears, Vitals won't give you a false all-clear: it tells you the diagnosis is still open and what comes next.
Fix only with your permission
Corrections are applied one by one, each with your explicit consent, a verified restore point before anything is touched, and a real undo button. Then it measures again and shows you the before and after.
Processor speed recovered by one applied, reversible correction, measured on a real machine, ours, before and after. One measured case, not a promise: results depend on each machine.
Privacy
Everything happens on your machine. Everything stays there.
No server
Diagnostics run 100% locally. There is no cloud receiving your data, because there is nothing to send.
No telemetry
Vitals doesn't report usage, doesn't track, doesn't phone home. What you type and what gets measured lives on your disk and never leaves it.
Read-only by default
Diagnosing never modifies your machine. Fixing is a separate act, consented and reversible, with an auditable log on your own disk.
Blind spots declared
What couldn't be measured is clearly reported. We believe a serious diagnosis states its limits, because they determine how conclusive it is.
Plans
Free to know the truth. Paid to fix it in one click.
| Capability | Free | Pro | Family |
|---|---|---|---|
| Full diagnosis with an honest verdict | ✓ | ✓ | ✓ |
| Findings with evidence and what to do, step by step | ✓ | ✓ | ✓ |
| Your machine’s history: blue screens, unexpected shutdowns and hardware errors | ✓ | ✓ | ✓ |
| A warning if Windows has stopped getting security updates | ✓ | ✓ | ✓ |
| A document report to keep or to show | ✓ | ✓ | ✓ |
| One-click fixes, verified and reversible | Not included | ✓ | ✓ |
| A before-and-after measurement for every fix | Not included | ✓ | ✓ |
| Undo any change, with the reversal verified | Not included | ✓ | ✓ |
| Deep kernel trace, drivers by name | Not included | ✓ | ✓ |
| Which program is slowing your boot, and by how many seconds | Not included | ✓ | ✓ |
| Disk maintenance and space recovery, without deleting your files | Not included | ✓ | ✓ |
| Daily watch between reviews, with everything kept on your machine | Not included | ✓ | ✓ |
| History and tracking over time | Not included | ✓ | ✓ |
| Machines covered | 1 | 1 | 5 |
| Price | Free | Announced when the download opens | Announced when the download opens |
The free plan is a complete diagnosis, not a sample. We believe knowing the real state of your machine shouldn't cost anything; what you pay for is the convenience of fixing it in one click and tracking it over time.
Download
Not yet, and we would rather say so
It will be free to diagnose, with no sign-up and no account. And it will ship with the file's fingerprint published, so you can verify that what you downloaded is exactly what we published. That is what we are finishing.
Coming soon
We're finishing the last verification round before opening the download.
Need it sooner? Write to us and we'll deliver it directly.
Windows will show you a warning
We haven't bought the code signing certificate yet, so SmartScreen will say the publisher is unknown. We're not hiding that in fine print: we tell you which screen you'll see, why it appears, and how to check the file with one command on your own machine.
What you'll see when installing, step by step →Requirements
- Windows 10 or 11, 64-bit
- ~12 MB installer. Installation asks for administrator permission once: the engine lives in a protected folder, so no program can tamper with it afterwards
- The full checkup asks for administrator permission once, visibly, to read internal disk health and the kernel trace
- No internet required to diagnose
Frequently asked
What you might be wondering
How is this different from a typical "optimizer"?
It doesn't invent problems. Vitals is tested against healthy machines, where the correct result is "no findings", and that's exactly the result it gives. If your machine is fine, the verdict says so; if something shows up, it comes with measured evidence.
Can it make my machine worse?
Diagnosing is read-only: it touches nothing, and keeps an auditable record proving it touched nothing. Fixing requires your consent for each action, creates a verified restore point first, and every change has an undo. If a post-check fails, it reverts on its own.
What data do you collect from my PC?
None. There's no server, no telemetry, no account. Measurements are saved on your disk, for you. One precision we think you deserve: to measure your connection, the diagnosis does run a few network tests (some pings to your router and to a public DNS). They carry no data about your machine, and they're declared in the result itself. When the paid plan exists, license validation will be added, also declared. Diagnostic data doesn’t leave your machine.
What if Vitals can't find the cause?
It tells you in those words: the cause isn't among what could be measured, the diagnosis remains open, and here's the step-by-step plan to find it. We'd rather give you an honest "still looking" than an all-clear that helps no one.