Understand your PC
Read the checkup, all results and Windows error explanations before deciding what to do.
1.0.3 · SOURCE PREVIEW · PUBLICATION ON HOLD
Your PC.
Understood.
A clear Windows checkup, plus a tidier desktop, official driver lookup, desktop widgets and optional Guardian automation. Explore the current interface from the repository.
These are real 1.0.3 development previews. The new release and Store publication remain held until company details are ready. Earlier published development downloads are separate.
Windows 10 & 11 · x64
PC Vitals by NINETY NINE SOLUTIONSCHECKUP / EXPLAIN / GUARDIAN
01 / PC VITALS
A little less guesswork.
Windows has the clues. PC Vitals brings them together, explains what they mean and helps you decide what deserves attention.
Shape your workspace
Preview desktop tidying, choose four folder styles and select from eleven widget types.
Choose your level of help
Manual steps, assisted fixes and Guardian automation remain distinct choices.
02 / INSIDE THE WINDOWS APP
The actual app. Screen by screen.
Real Windows captures from the latest PC Vitals 1.0.3 source. This is a development preview; publication is held until company details are ready.
A prioritized view of your PC
Review seven health areas, prioritized findings and all measured results. The separate Deeper check option requests additional Windows permissions for readings such as boot timings and disk wear.
Preview captures, not a released installer. Debug unlocks features for review. English UI; recorded samples, synthetic desktop files and disposable-runner measurements. No scan or change is performed on your PC.
03 / THE WHOLE PICTURE
More than a checkup. Still your choice.
A clearer Checkup
Seven health areas, prioritized findings, all results and an optional Deeper check for readings that need additional permissions.
Explain the unexpected
Look up Windows error codes and recorded crashes, with evidence and manual next steps.
Understand your storage
Review disk use, folders, cleanup candidates and duplicate candidates before changing files.
Tidy desktop
Preview colour-coded folders, protect recent files and choose Vitals, Windows, Glass or Classy icons. Review the effects on OneDrive before applying.
Official driver lookup
Review devices and request official Windows Update driver results, with graphics-maker links. No third-party driver-download catalogue.
Eleven desktop widgets
PC health, performance, network, storage, battery, clock, focus timer, to-do, downloads, quick actions and quick folders.
Guardian, upkeep and Autopilot
Separate opt-ins for watching, weekly cleanup and recommended reversible changes. Actions are recorded; permission-dependent work remains under your control.
Your monthly report
Compare saved checkups, review changes and export an image or print to PDF. Preview figures are demonstrations.
Make it yours
Light, dark or system appearance, seven app language choices, four folder styles and notification preferences.
Your computer. Your call.
No registry cleaner. No RAM booster. No made-up problem counts. Findings link back to measurements, with gaps and uncertainty left visible.
Manual steps stay freeChanges have a previewHistory stays on your PC
Data & privacy
Checkups save local system information. Duplicate search reads file contents locally to compare hashes. Network checks, Store purchases and Windows Update drivers can contact their respective services.
05 / ONE STUDIO. DIFFERENT JOBS.
The right tool for the right task.
PC Vitals
Understand your Windows PC’s health.
YOU ARE HEREDeviceLab
Use and test Android devices from a Mac.
EXPLORE DEVICELABHarbor Dock
Make your Windows desktop your own.
EXPLORE HARBOR06 / YOUR NEXT CLEAR STEPA healthier relationship
A healthier relationship
with your PC.
The 1.0.3 preview is not a published release. The older development packages below remain identified by their own versions and checksums.
DEVELOPMENT · WINDOWS INSTALLER · UNSIGNED
Install PC Vitals for Windows
Unsigned development installer: Windows may show an unknown-publisher or SmartScreen warning. Store purchases are unavailable in this edition.
- Version
- 1.0.1.0
- Size
- 89.0 MB
- Published
- 2026-10-21
SHA-256 checksum
f80e757e14c2e5032213b8e53eed344eadc8d81a5c35f321950a7026b2cf07afInstall PC Vitals for Windows · Windows x64
Windows x64 Setup.exe · Per-user installation with Start menu shortcut and Windows uninstall support. The .NET runtime is included.
Automatic updates: PC Vitals checks at launch and every six hours while open, downloads newer development releases in the background, then installs them on the next normal launch. Disable this in Settings. Stable, beta and Store channels remain separate.
Installer release notes
Installer release notes
- Windows x64 per-user EXE installer by NINETY NINE SOLUTIONS, with Start menu shortcut, Windows uninstall and included .NET runtime.
- Automatic development updates download after launch and every six hours while open, then apply at the next ordinary launch; configurable in Settings.
- Verified Windows install, 1.0.0 → 1.0.1 upgrade, opt-out, settings retention, installed launch, uninstall and owned Guardian-task cleanup. 252 diagnostic tests passed.
Known limitations
- Unsigned DEVELOPMENT installer: Windows may show SmartScreen or an unknown-publisher warning. No public code-signing certificate is configured yet.
- Store purchases are unavailable in this direct edition. The older portable ZIP does not update automatically; run this EXE to install the update-enabled edition.
- Physical-PC SmartScreen, elevated repairs, Undo and notification checks remain incomplete. Hardware measurements depend on the PC and permissions. Updates require internet access and an open app to download; no forced restart.
Previous portable ZIP · 1.0.0.0 · manual updates
Portable ZIP · 1.0.0.0 · x64. Extract the complete folder, then open Vitals.exe. The .NET runtime is included.
Unsigned development build: Windows may show an unknown-publisher or SmartScreen warning. No installer or automatic updates. Store purchases are unavailable in this edition.
Download development ZIP · 1.0.0.0SHA-256 checksum
01ae3bcd9a49ae118c3294f984cd5700c5d84d497947d3345f98719c5417ee1dInstaller release notes
- Portable Windows x64 development build by NINETY NINE SOLUTIONS.
- Checkup, Explain, Space, fixes, Guardian and monthly reports; trial/free licensing applies.
- Extract the complete folder and open Vitals.exe. Self-contained .NET 10 runtime included.
Known limitations
- Unsigned: Windows may show an unknown-publisher or SmartScreen warning.
- No installer or automatic updates. Store purchases unavailable in this portable edition.
- Windows CI launch/screenshots verified. Clean-machine manual repair, Undo and notification checks remain incomplete. Readings depend on hardware and permissions.
Checking releases…
Direct from our website
The App Installer download is designed to let Windows check for updates on launch and in the background. Requires a signed release and a supported App Installer.
New publication on hold
Company details and legal release checks must be completed before a new official installer or Store release.
Microsoft Store
Microsoft Store will manage installation and updates for the verified Store release after approval.
Publication explicitly on hold
Windows 10 & 11 · x64Microsoft Store manages Store installations. The earlier public development EXE has its separate older updater; it is not the 1.0.3 preview.
Release notes
Release notes will appear with the first published build.
Known issues
Company details and legal release checks must be completed before a new official installer or Store release.
07 / GOOD TO KNOW
Clarity feels better.
What is free?
The diagnostic checkup, Explain, Space map and manual instructions are designed to remain free. Assisted fixes, Guardian and reports are offered through optional add-ons, with a seven-day trial. Final availability is shown with each release.
Does it replace an antivirus?
No. PC Vitals reports selected Windows security information. It does not scan for malware or replace Windows Security.
Can every fix be undone?
No. Startup and certain settings have direct undo. Disposable-cache cleanup is not reversible. Some repairs rely on System Restore. The preview explains the recovery option.
Will every hardware reading be available?
No. Disk wear and boot timings may need administrator rights. Temperature and battery data depend on the device. Missing readings should remain visible as unavailable.
How are updates delivered?
Microsoft Store manages its own installs. The direct channel is prepared for signed MSIX releases installed through Windows App Installer. No update service is claimed live before a verified package is published.
Questions about PC Vitals?Talk to us