It requires: T, Ctrl-A, Alt-F, J, Enter, (Alt-F), Enter To do this for a batch of files SOUNDS complex to learn. Seeing why the 1st few times takes longer. To convert a single file's date/time to EXIF values requires Source: Free from This is MUCH easier and quicker in practice after just a few uses than the instructions below make it appear. Irfanview version can be invoked from a command line or internally in a batch or on a file by file basis.Įxample below for Irfanview shows how to copy in either direction:Īllows GUI or command line changes of batch or per file date/time transfer from EXIF to file spec or vice versa (with no other file changes if so desired). Jhead is command line driven or can be called by other processes. Irfanview and jhead will both do what you want. Exiv2īeware that with lowercase -t (or without any -T) Exiv2 will also rename the file to a new name based on the timestamp, which may be very confusing. (Remove the -r if you don't want recursion, and if you do that, you can also give a list of files or a wildcard instead of directoryname.) And be careful with those quotes - if you're running this on Windows, you want ' instead of '. Just for completeness, though, I did look at the documentation, and with ExifTool, do this: exiftool -r '-DateTimeOriginal>FileModifyDate' directoryname I can never remember offhand the right options to do anything with those and have to look at the documentation every time, but jhead -ft is easy to remember with the mnemonic 'fix time'.

Other utilities like ExifTool or Exiv2 are much more capable, but at the price of complexity. found, without executing any other command (like jhead): find. You can also use find to just show all the files that would be.

In order to perform recursion into subdirectories, you could to combine it with the find command available on Linux/Unix/Mac (or Cygwin for Windows): find. jhead with find, for going through subdirectories Sets a bunch of files so that the file timestamp matches EXIF. Of these, for this very simple task, jhead is my suggestion. This is the inverse of Is there any software which will set the EXIF Dates based on the file's modification date?, and I'm sure all of the programs listed there will apply.

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