Universal QReader™
1.0 1
v3.3 by GT50
About Universal QReader
Universal QReader (Package Name: it.gt50.universalqreader) is developed by GT50 and the latest version of Universal QReader™ 3.3 was updated on March 6, 2026. Universal QReader™ is in the category of Productivity. You can check all apps from the developer of Universal QReader™. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Universal QReader ™ is a completely free App for smartphone / tablet, which allows you to read a Digital Seal SQCode®, a Digital Stamp dedicated to the protection of documents that are typically used and checked (even off-line) on the move. The Digital Seal SQCode®, is a QrCode code containing digitally signed data and therefore cannot be falsified.
The data structure present in the Digital Seal SQCode® is expressly designed for this kind of two-dimensional codes and ready to adapt to various contexts and applications.
The data can also be encrypted, when it is necessary to ensure their confidentiality; moreover, the same cryptographic algorithms and the same secure signature devices used in a qualified signature are always signed with the same philosophy.
This architecture allows - only when necessary - the application of a qualified signature in the CAdES format: in this case, the signature certificate must be assigned to a natural person.
In more general use cases, unqualified certificates will be used instead, typically assigned to a legal entity; this approach allows to define "Digital Seal SQCode®" an Electronic Seal, oriented to what is indicated in Europe's Digital Agenda
The Universal QReader ™ App verifies the data signature and presents them with a layout suitable for viewing on mobile devices.
From the Universal QReader ™ App it is then possible to reconstruct the original document in PDF format in order to possibly share it in this form.
Attention: At the first start, the app will ask for a permit to access the room of your device, which is necessary in order to acquire the QRCodes and a permit to access the Contacts Directory. Access to the Contacts Directory is required as Universal QReader is also able to read QRCode of the vCard type (electronic business cards). This permission is required to enter this data as a new contact in the Contacts Directory.
We remind you that the Universal QReader App does not store any managed data, as stated in the document relating to the Privacy Policy.
The data structure present in the Digital Seal SQCode® is expressly designed for this kind of two-dimensional codes and ready to adapt to various contexts and applications.
The data can also be encrypted, when it is necessary to ensure their confidentiality; moreover, the same cryptographic algorithms and the same secure signature devices used in a qualified signature are always signed with the same philosophy.
This architecture allows - only when necessary - the application of a qualified signature in the CAdES format: in this case, the signature certificate must be assigned to a natural person.
In more general use cases, unqualified certificates will be used instead, typically assigned to a legal entity; this approach allows to define "Digital Seal SQCode®" an Electronic Seal, oriented to what is indicated in Europe's Digital Agenda
The Universal QReader ™ App verifies the data signature and presents them with a layout suitable for viewing on mobile devices.
From the Universal QReader ™ App it is then possible to reconstruct the original document in PDF format in order to possibly share it in this form.
Attention: At the first start, the app will ask for a permit to access the room of your device, which is necessary in order to acquire the QRCodes and a permit to access the Contacts Directory. Access to the Contacts Directory is required as Universal QReader is also able to read QRCode of the vCard type (electronic business cards). This permission is required to enter this data as a new contact in the Contacts Directory.
We remind you that the Universal QReader App does not store any managed data, as stated in the document relating to the Privacy Policy.
Universal QReader 3.3 Update
✓ Piccoli miglioramenti e correzioni di bug
Read More
Universal QReader Features
Previous Versions
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Requires Android: Android 8.0+
Screen DPI: 120-640dpi
SHA1: d60fc07d29159cf01bd8ccb19a8d78f19f136491
Size: 5.51 MB
What's New:
✓ Piccoli miglioramenti e correzioni di bug
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 42b678b38eb0579149b589d2d37702788757aa8b
Size: 7.65 MB
What's New:
✓ Risolto il problema della distorsione visibile durante la fase di acquisizione
✓ Bugfix
✓ Bugfix
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 2c3824c8dd63ef88f639d0a239cb6a1ed8f53a62
Size: 6.26 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 6800b6a3830562d00b183c88b144840af39046af
Size: 6.71 MB
What's New:
✓ Bugfix minori.
More Information
Package Name:
Category:
Update Date:
2026-03-06
Latest Version:
3.3
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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