Software Downloads

Here you'll find software for the LI-7500A/RS Open Path CO2/H2O Gas Analyzer, including embedded software for the instrument and interface software for controlling the instrument. This page also provides compatible software for other analyzers in the eddy covariance system.

The following table lists the current software versions for LI-COR eddy covariance system components. Note that some instruments require updates to both interface and instrument (embedded) software. Note, too, that factory releases of compatible interface and embedded software do not always occur in tandem, so version numbers may not be in sync.

What's new in win-GHG interface v8.9.0 and SmartFlux Firmware v2.3.0

Overview of new features in the latest software release for the win-GHG app and the SmartFlux® 2/3 System embedded firmware. Read this if you are familiar with the software and want to see what has changed.

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Blueprint Utility Software

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LI-7700 PC and Embedded Software

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File Viewer Software

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LI-7500A/RS Software

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LI-7500DS Software

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LI-7200/RS Software

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Biomet Programs

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SmartFlux Embedded Software

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EddyPro Software

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 win-GHG
(LI-7500A/RS)		SmartFlux
2 or 3 System		Original
SmartFlux		LI-7700Blueprint
Utility		Biomet
System (Sutron)		EddyPro
Software
Interface Software:Windows v8.9.2nanaWindows v1.0.9Windows v1.1.2See Sutron SupportWindows v7.0.9
macOS v7.0.9
Embedded Firmware:Windows v8.9.0Windows v2.4.2Windows v1.5.3Windows v1.0.29included with interfaceBiomet Programs v5na
 Changes / InstructionsChanges / InstructionsChanges / InstructionsChanges / InstructionsChanges / InstructionsChangesChanges

Interface

Interface software installs on your computer. It is used to configure the instrument.

LI-7500A/RS Windows Interface Software v8.9.2

(LI7x00_win-8.9.0.exe)

Interface Software for the LI-7500A/RS, including File Viewer Software. Be sure that the interface software and embedded firmware are compatible. See What's new for an overview of new features and updates. View the change log for a brief summary. See the update instructions to install it.

Embedded

Embedded software runs on the instrument.

LI-7500A/RS Instrument (embedded) software v8.9.0

(LI7500rs_embedded-8.9.0.zip)

Instrument (Embedded) Software for the LI-7500A/RS. Be sure to verify the site setup and configuration after updating. Be sure that the interface software and embedded firmware are compatible. Important: See What's new for an overview of new features and updates. View the change log for a brief summary. See the update instructions to install it.

File Viewer Software v1.0.4

(fv7x00-1.0.4-install.exe)

File Viewer Software for the LI-COR data files. Read the change log.

Looking for software for the original LI-7500? It is available here.