I have been looking for years after a good data system for my 20,000+ pictures and have now found it. Anders Nilsson ∙ Toftendata ∙ Denmark
Set GPS data via a map or read existing GeoTags.
Includes full support for reading and writing IPTC/XMP data.
Only some file types (like RAWs) are auto-rotated by default. These are images which can't be rotated and saved to file.
JPG files may be set to rotate automatically. To do this add the extension(.jpg) to the "auto-rotate these file types" at the bottom of the Application Settings...