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MyPixelGuard for Windows · Windows 10 or 11 (64-bit)
- Free · no account
- Works offline
- Nothing is uploaded
- Checksum to verify
Install on your Windows PC
Follow these steps once. Pictures marked as illustrations show what you will see.
- 1
Run the installer
Open your Downloads folder and double-click MyPixelGuard-windows-setup.exe.
If your browser says the file “isn’t commonly downloaded”, choose Keep (in Edge: “…” → Keep → Show more → Keep anyway).
MyPixelGuard-windows-setup.exeDouble-click to runIllustration - 2
Click “More info”
If a blue “Windows protected your PC” window appears, click More info.
Windows shows this for any app from a new publisher. It is not a virus warning.
Windows protected your PC
Microsoft Defender SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk.
More infoDon’t runClick More infoIllustration - 3
Click “Run anyway”
A Run anyway button now appears. Click it to start the installer.
Windows protected your PC
Microsoft Defender SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk.
- App:
- MyPixelGuard-windows-setup.exe
- Publisher:
- Unknown publisher
Run anywayDon’t runClick Run anywayIllustration - 4
Follow the installer
Click Next and then Install. It takes less than a minute.
On an older Windows 10 without Microsoft’s WebView2 component, setup may download it once. After that the app works offline.

Welcome to MyPixelGuard Setup
This wizard installs MyPixelGuard on your computer. Click Next to continue.
Next >CancelIllustration - 5
Open MyPixelGuard
Press the Windows key, type MyPixelGuard and press Enter. Drop in a photo and see what it was hiding.
MyPixelGuard
MyPixelGuardAppIllustration
Why do I see a warning?
Windows shows this for every app from a publisher it hasn’t seen much before, until the app has been downloaded by enough people or carries a paid certificate. MyPixelGuard is from Agentiq BD, an independent publisher. The message means “new”, not “dangerous”.
Check it yourself
This is the file’s SHA-256 fingerprint. After downloading, run the command below; if the result is identical, the file is exactly what we published.
Available once the file is publishedcertutil -hashfile "%USERPROFILE%\Downloads\MyPixelGuard-windows-setup.exe" SHA256- Does it need the internet?No. The app has no network code and works offline. Your photos never leave your computer.
- Is it free?Yes. No account and no sign-up.
- Can I remove it later?Yes — Settings → Apps → MyPixelGuard → Uninstall.