ExifTool
GPR - GoPro Raw (DNG-based)
HDP, WDP, JXR - Windows HD Photo / Media Photo / JPEG XR (TIFF-based)
HEIC, HEIF, HIF - High Efficiency Image Format (QuickTime-based)
ICC, ICM - International Color Consortium color profile
IIQ - Phase One Intelligent Image Quality raw (TIFF-based)
IND, INDD, INDT - Adobe InDesign Document/Template (XMP metadata only)
INSP - Insta360 Picture (JPEG-based)
JP2, JPF, JPM, JPX - JPEG 2000 image (Compound/Extended)
JPEG, JPG, JPE - Joint Photographic Experts Group image (see table below)
JXL - JPEG XL (Extra longterm)
LRV - Low-Resolution Video (QuickTime-based)