PC Medic free PC health scan and diagnostic report

Is your PC running at its best?

PC Medic is a free diagnostic scanner for Windows. It reads nine systems on your computer and hands you a scored health report — no guesswork, no changes.

PC Medic scanning a computer A monitor showing a cardiogram-style scan line across a grid, a live scan progress bar, a health score of 78, and check results for System Information, Windows Security and Defender Quick Scan. PC MEDIC · SYSTEM SCAN LIVE ANALYZING 9 SYSTEMS 68% System Information Windows Security Defender Quick Scan 78 SCORE
  • Checks nine areas, from startup apps to your Windows security settings
  • Flags bad, missing and suspicious items so nothing hides
  • 100% read-only. PC Medic never changes a single setting

Start Your Free Scan

Enter your details and we will send your license key.

Free diagnostic scan. No credit card required.

Straight Answers

It looks. It does not touch.

PC Medic is a diagnostic scanner and nothing more. It has no repair, cleanup, or optimization tools — because it has no tools that write to your PC at all.

No settings changed

Not one setting, registry key, service, or file is altered during a scan. We have deliberately left that ability out of the product.

Read-only by design

Every check is a look, never a write. Nothing is deleted, moved, disabled, or quarantined by PC Medic.

You get the report

Findings come back to you as a scored report. What you do about them is entirely your decision.

Your data stays yours

Scan results are yours to read and yours to keep. We are not in the business of rummaging through your PC.

PC Medic will never ask you to disable your antivirus, and it will never quietly change something behind your back. That is the whole point of a diagnostic scanner.

Nine Checks

What PC Medic looks at

Each check returns a score, so you can see at a glance which parts of your PC are healthy and which might need help.

System Information

RAM, disk space and the core specs Windows reports for your machine.

Windows Security

An explanation of what is switched on: firewall settings, real-time protection and more.

Browser Review

Which browsers are installed, and whether each one is on the latest version. We call this readiness.

Disk Space

How full every drive is, how much is free, and where the space has quietly gone.

Startup Apps

Everything that launches at boot, with the bad, missing and suspicious entries flagged for you.

Installed Programs

Your full software list, with anything marked bad or suspicious called out separately.

Browser Extensions

Extensions installed across your browsers, with the risky ones singled out.

Microsoft Defender Quick Scan

A Defender quick scan, run and reported alongside every other result in one place.

Error Log

Frequent errors, critical errors and warnings gathered into one readable list.

Three Steps

From download to report in minutes

1

Download and run

Download the setup, run it, and enter the activation key we email to you.

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2

Let it scan

PC Medic reads your system and runs all nine checks. It changes nothing while it works.

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3

Read your report

Each item comes back with a score, so you know exactly what might need help.

See what your PC is really doing

A free diagnostic scan takes minutes, touches nothing, and tells you the truth about your machine.

Get My Free Scan

No credit card required. No changes to your PC. Ever.