

To organize photos into nested folders "Year/Month/Day/" with each photo named "image_HourMinuteSecond." where the file will maintain its original extension (i.e., JPGs will stay JPGs, DNGs will stay DNGs): exiftool.exe -d C:/path/to/put/organized/photos/%Y/%m/%d/image_%H%M%S.%%e "-filename Or to subtract one hour: exiftool.exe -AllDates-=1 C:\path\to\folder\of\photosīy default, this will make a copy of the original as backup before modification. ExifTool is my go-to tool for time-shifting photos.Īssuming Windows, to add 1 hour to all date/time fields stored in the photo metadata: exiftool.exe -AllDates+=1 C:\path\to\folder\of\photos