The most reliable way to convert IS2 files is through the official software provided by the thermal camera manufacturers. These tools allow you to export the thermal data into standard image formats like JPG, BMP, or PNG.
: Fluke's cloud-based platform can also handle .IS2 files, allowing for viewing and exporting to JPG from mobile devices or PCs. fluke-ti-tool (Technical/Open Source) : For users comfortable with command-line tools, this GitHub tool
Zero data misinterpretation; preserves scale bar if desired. Cons: Requires a Windows PC; cannot legally be downloaded from torrent sites (you must obtain from Hitachi).
If you have software (like Adobe Photoshop, or a specialized GIS or CAD tool that supports IS2), you can open the IS2 file, then save or export it as a JPG.
Information about the camera settings and environmental conditions. Best IS2 to JPG Converters