Here is a summary of the metadata tags currently supported by PIE and PIE Studio. Furthermore, all XMP data can be read.
In order to get a complete list of tags and its values contained in a a certain picture, enable Full Metadata Panel in the view menu, or press F4 in the main window or in the viewer. Please note that some tags with unreadable values may not be displayed.
EXIF tags as defined by the Exif 2.3 standard:
Maker specific tags:
IPTC tags as defined in the Information Interchange Model (IIM):