Windows, macOS, Linux Price: Free
Allowing colleagues or clients to view images without needing specialized software.
The is a proprietary Thermal Image Data File primarily used by Fluke thermal imagers (like the Ti series) and GRAYESS IRT Cronista software . Because it contains specialized infrared data, raw temperatures, and metadata, converting it to a standard JPG requires tools that can interpret this "raw" thermal data rather than a generic image converter. Review: Converting IS2 to JPG
Once converted to .jpg, you lose the "radiometric" capability—meaning you can no longer change the emissivity settings or pick specific temperature points on the image like you can in the .is2 original. is2 file to jpg converter
: You can sometimes rename the file extension from .is2 to .zip . When you open the folder, you may find a VLImage or Thumbnail JPG already inside that you can extract directly. How to Convert: Step-by-Step (Using SmartView)
Advanced users managing large datasets from multiple camera brands.
If the .is2 file was captured with a Fluke thermal camera, Fluke SmartView software is the standard tool for converting and analyzing these files. It provides native support to export thermal data to JPG, PNG, or BMP. 3. Specialized File Converters Windows, macOS, Linux Price: Free Allowing colleagues or
When converting thermal files, you will often see two types of JPG outputs:
Choose whether you want to export the infrared image, the visible light image, or a picture-in-picture blend.
Run: is2_to_jpg("scan.is2", "jpg_output") Review: Converting IS2 to JPG Once converted to
Always remember to prioritize the security of your data and to keep your original .IS2 files securely stored. By following the steps outlined in this guide, you will be able to effectively "unlock" your thermal image data and share your work with anyone, on any device, as a standard JPG file.
If you only have one or two files and do not want to install heavy desktop software, online conversion tools are a quick alternative. Search for a reputable .