It would be great to have a Geo-location tools category, such as GeoSetter, included.
(If there is any concern about Free Software vs. Freeware, please note that, while the source code for GeoSetter is apparently not available, there is clearly no charge for the use of the software nor is it a “lure” to a more advanced or capable paid package. The FSF definition of Freeware vs. Free Software, though useful, is a bit fuzzy in cases where the author would appear wish to retain the rights to his source code and/or would accept a donation if offered. ExifTool is a good example of where the author has made it know that he would accept donations if offered.)
The link is http://www.geosetter.de/en/.
GeoSetter is a freeware tool for Windows (XP or higher) for showing and changing geo data and other metadata (IPTC/XMP/Exif) of image files (e.g. images taken by digital cameras).
I’ve noted that nobody has listed a freeware version of a standalone DAM (Digital Asset Management) system.
Hope that someone has come across one and will list it for inclusion as a category.