This software is for the edition and analysis of EXIF, IPTC, and XMP data (information that indicates digital camera settings and picture-taking conditions).
It allows you to view, create, and edit the EXIF, EXIF GPS, IPTC, and XMP data. You can import/export EXIF and IPTC data from/to XML format as well.
With it, you can find the optimal parameters for taking pictures, for example, the relationship between the depth of field and the aperture of a particular lens.
Moreover, it supports exporting EXIF and IPTC data to MS Excel or CSV format and importing EXIF and IPTC from MS Excel or CSV format.