Tools

What's new in Vio: Safe QR Code 2.4.7

We fixed an issue that could render a very small fraction of VIO-compatible QR codes unreadable.

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About Vio: Safe QR Code 2.4.7

Use VIO to read the printed QR Code on compatible documents and to see the original data, including the photo, on the screen. Compare the information in the document with that presented by VIO and see if the document is really real.

COMPATIBLE DOCUMENTS:

• Driver's License (CNH)
• National Identity Card (DNI)
• Vehicle Document (CRLV Digital)
• License Plate

Coming soon, also available in other official documents.

Vio Safe QR Code was created by Serpro with technologies that differentiate it from common QRs. That's why Vio is only enabled to read its own QR Codes. Vio doesn't need the Internet to read Safe QR Codes.

Learn more at: servicos.serpro.gov.br/vio/

Vio: Safe QR Code 2.4.7 Play Store screenshots (5)

Vio: Safe QR Code 2.4.7Vio: Safe QR Code 2.4.7Vio: Safe QR Code 2.4.7Vio: Safe QR Code 2.4.7Vio: Safe QR Code 2.4.7

Download Vio: Safe QR Code 2.4.7

This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
2.4.7 BUNDLE 5 S
103
October 9, 2026
universal
Android 12L+
120-480dpi
2.4.7 BUNDLE 10 S
103
October 9, 2026
universal
Android 7.0+
160-640dpi
2.4.7 BUNDLE 6 S
103
October 9, 2026
arm64-v8a
Android 10+
480-640dpi
All Releases
Vio: Safe QR Code 2.4.7
October 9, 2026

Version:2.4.7

Uploaded:October 9, 2026 at 9:33PM UTC

File size:9.45 MB

Downloads:7

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