Opening CSQ Files

The CSQ file type is primarily associated with FLIR Tools.

CSQ	File extension: CSQ
	File type:	Thermal image file

What is a CSQ file?

CSQ files mostly belong to FLIR Tools. FLIR thermal image file: CSQ files are most often used by FLIR Tools to store data from thermal imaging devices. They hold temperature measurements, sensor readings, and other metadata recorded by an infrared camera.
Other uses include:

Database query file: These files can define data queries in applications from Codesoft and NiceLabel.

Malware configuration file: In some cases, a CSQ file is used for configuration settings in malware such as njRAT and is isolated by security software.

FilExt.com tip: For the thermal imaging variant, more details are available at the FLIR website. Use the designated software for each type to open and view the data correctly.

How to open CSQ files

You need a suitable software like FLIR Tools to open a CSQ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CSQ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CSQ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CSQ Text Viewer

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Online File Viewer

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Programs that open and convert CSQ files:

FLIR Tools
See the previous paragraphs to learn more about the main application. CSQ files are often referred to as FLIR Tools raster images because this type of file is primarily created or used by this software.
Foxpro (Query) by Microsoft Corporation

Technical Data for CSQ File Extension

File classification:

Raster Image

Related files:

fff, qpx, lbx, lbt, sql, cfg, dat, xml

a csq Thermal image file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with CSQ files

Associate the CSQ file extension with the correct application.
Update your software that should actually open thermal image files. Because only the current version supports the latest CSQ file format. Search, therefore, e.g. on the manufacturer website after an available FLIR Tools update.
To make sure that your CSQ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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