EXIF Editor by ColorPilot

IrfanView nor XN View support editing the EXIF information in JPG files. Win10 does not support editing the time portion of the Data Taken field of the EXIF information (or basically, many of the fields). Cannot find an App in PortableApps that allows editing EXIF information. EXIF Pilot / Edit does seem to allow editing all EXIF information and seems may work in a portable environment (i.e. not install). Sent a note to their developers as well. http://www.colorpilot.com/exif.html