Tengrius IT · PCCheck

What's wrong with your PC?
Find out in one click.

No installer, no server: just a single file. Health score, 26-point full test, security audit, update and repair tools, and silent installs of popular apps. Everything runs on the PC itself.

Try the demoDownload Tengrius PCCheck
Windows 10 / 11No installation neededSingle file · 108 KBAccessible only from that PCRuns with admin rights

Live demo

Try it on a sample PC.

The window below shows the app with sample data. Fix a finding in one click, run the full test, pick apps and install them. No real computer is touched; everything is simulated in your browser.

TengriusPCCheck

What it does

Diagnostics, maintenance and installs, in one place.

Health

Health score and findings

A 0–100 score for disk, updates, security, stability, hardware and network, with a one-click fix button for every finding.

Test

26-point full test

CPU stress, memory patterns, disk speed and data integrity, network and internet speed, temperature, battery, display, audio, services and the event log.

Manual tests

Keyboard, display, audio, camera

Full-screen colors to spot dead pixels, key-by-key keyboard test, and speaker, microphone and camera checks.

Security

Security audit

Antivirus, firewall, BitLocker, accounts and password policy, open network ports, shares and hardening settings.

Maintenance

Updates and repairs

Windows Update scan and install, SFC, DISM, disk check, temp file cleanup, network reset and automatic maintenance.

Installs

One-click app installs

118 ready-to-go apps via winget (15 categories): tick them and they install silently in one click. Apps already installed come pre-checked.

Mail

Outlook and PST

Tracks PST/OST files against their size limit, warns about corruption risk and opens ScanPST in one click.

Reports

Reports and fleet

Printable HTML and machine-readable JSON reports; scheduled daily reports; a summary of multiple PCs from a shared folder.

Traceability

Audit log

Every action is logged with who did what and when; suspicious requests are rejected and written to the log.

We state the limits too

Know what it doesn't do.

Windows 10/11 onlyRequires PowerShell 5.1, which ships with Windows. macOS and Linux are not supported.
Admin rights for repairsDiagnostics work with a standard user too; repairs, updates and app installs require admin rights.
No remote managementThe interface opens only on the PC it runs on. For multiple PCs, reports are collected in a shared folder.
Some hardware may not be readableTemperature sensors and battery capacity depend on the manufacturer; a test that can't be read is marked "skipped" and left out of the result.
winget for app installsRequires Windows' "App Installer" component and an internet connection; packages are downloaded from their own publishers and installed.
Unsigned file warningThe file is not code-signed yet; Windows may show a SmartScreen warning on first run.

Windows 10/11 · single file · no installation

Your PC's pulse, in your hands.

Download TengriusPCCheck.exeSHA-256 · a3d44f6816c4e0fd4624e749e889ea84c9e15d152cccfef413e3c2e428787e16