Paqfile Viewer

Viewer for Paqfiles

Fluke Process Instruments · org.qtproject.PaqfileViewerApp

Not rated yet 1K+ downloads v3.8.1 40.8 MB Android 5.0+ PEGI 3 · Everyone

Download APK 40.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.8.1 (51)
Updated: Jul 27, 2026 (2 months ago)
APK size: 40.8 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Jan 27, 2021 (at least)
Permissions: 4 (2 sensitive)
Website: flukeprocessinstruments.com
Developer contact: [email protected]

About this APK

Paqfile Viewer is an app by Fluke Process Instruments in the Tools category, listed since at least January 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 4 permissions, 2 of them sensitive: read shared storage and modify shared storage. It asks for the same permissions as version 3.7.1.

What's new in v3.8.1

Updated for Android sdk 36.

Description

From the listing uploaded by “appupdater”.

The Datapaq Paqfile Viewer enables the user to display, analyse and share temperature profiles generated using all Datapaq thermal profiling systems. In addition to zooming into the graphical results, the user can see the temperature measurements from every thermocouple at every sample point. To assist in analysis of results the app will display maximum temperature for each thermocouple and the user can add a temperature threshold calculation for further profile analysis.

Version history

3 versions are listed, going back to v3.5.1.

v3.8.1 LATEST Jul 27, 2026 40.8 MB TRUSTED v3.7.1 Mar 20, 2026 40.8 MB TRUSTED v3.5.1 Sep 30, 2025 40.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 27, 2026.
Certificate issued to “Fluke” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 27, 2026
Validated against Google Play Jul 27, 2026
Signed byCN=Craig Wilson, O=Fluke, L=Cambridge, C=EN, OU=Datapaq, ST=England
Signing certificate (SHA-1)8B:A1:7D:86:58:DD:E8:B4:37:6C:D7:42:BB:43:CF:8A:43:6D:A0:07
File MD5369496c150aa01b4b29525986d3087b9
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Paqfile Viewer requests 4 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape

Paqfile Viewer APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Paqfile Viewer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 369496c150aa01b4b29525986d3087b9.