Hey J. You can export the field contents.
That means that if you have an image in a container field you can export it and put it in a folder on your harddrive.
This is handy when you store images inside filemaker and want to get them out again.
If you have multiple records you can create a loop script that loops trough all of your records and exports all the images.
To get the filename:
If you have a container field called "Picture" and you create a calculation field with the following calculation:
set to result in Text then you get the filename of the file in the Picture field.
If the images are stored as a reference you get a whole bunch of info.
If it is saved in the container field you just get the filename.
You can then export this table and export the filename in the field.
Let us know if you need any more help.