Open All Recent

This script opens all the files from your "Open Recent" list.

NB As is generally known, the number of items in this list can be customized in Photoshop Preferences (Edit > Preferences > Saving Files). For more flexible work with the file lists, please, use the "Sessions" script.

Also, pay your attention to the "Last Opened File" script, that opens just one image. Perhaps, running this script manually doesn't make much sense. However, if you add it into the "Script Event Manager", Photoshop will open the last document automatically, as many other apps do (screenshot).