Why can't I install QSpec?

The installation of QSpec may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure QSpec is compatible with your phone.

How to check if QSpec is safe to download?

QSpec is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download QSpec old versions?

APKPure provides the latest version and all the older versions of QSpec. You can download any version you want from here: All Versions of QSpec

What's the file size of QSpec?

QSpec takes up around 25.0 MB of storage. It's recommended to download APKPure App to install QSpec successfully on your mobile device with faster speed.

QSpec

1K+Everyone

Linde
Aug 29, 2025

Trusted App

What's New in the Latest Version 2.1.0.2

Aug 24, 2022

Praxair is now Linde!
- You can now delete your account.
- You can now scan a ProSpec EZ Cert QR code to retrieve the cylinder information.
- You can now manually enter in a cylinder number and lot number to retrieve the cylinder information.
- Fixed issues that could cause the application to crash.
- Fixed issues where certain QR codes were not returning cylinder information.
- Added security improvements.

APK Info

Package Name
com.praxair.mobile.egci
File Format
XAPK
Android OS
Android 6.0+ (M, API 23)
Architecture
arm64-v8a
Content Rating
Everyone
Signature
a32ce8cb1cc0e10bab7945961bc686a043332e33
Feedback
Flag as inappropriate
Feedback
Package Name
com.praxair.mobile.egci
Your name
Your email
Reason for reporting
Any other things you wanna tell us?
Verification code