AutoJpegTrunk - Version 1.1 AutoJpegTrunk is an automation tool for exiftool.exe (by Phil Harvey). It uses exiftool for cleaning up jpeg files from any meta data. Cleaned files load faster and take lesser space on your hdd. Please, do not forget that exiftool.exe must be in the same directory as JpegTrunk.exe. Program field "You won" shows you hdd space, saved after tool's work.