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Software Downloads - Infrared

With questions regarding software not listed here, contact your local sales office or email us at

Please read before you download demo software: For optimal download, please turn off your pop-up blocker. We recommend that you select the “Save” option and unzip it from your computer using your choice of software. To use the “Open” option, you will need to have WinZip installed. Visit for your free download.

DataTemp Multidrop Software DTMD 6.1.99

This software supports Endurance and Thermalert 4.0 pyrometers.

► Download DTMD 6.1.99 software

Raytek® DataTemp Multidrop Software DTMD 5.4.1.

This software supports the following: Compact CM, Compact MI3/MI3M, all Marathon Series, Thermalert TX and XR pyrometers.

► Download DTMD 5.4.1. software

Marathon Field Calibration Software 2.12.

This software supports all Marathon Series products.

► Download Field Calibration Software

Raynger 3i Plus Mobile App

ThermoView Software

ThermoView Software Lite

Spot Size Calculator App