Kavita is a fast, feature rich, cross platform reading server
A tool to simulate Amazon EC2 instance metadata
Read, write and edit metadata
Picture manager with focus on meta information (XMP, IPTC, EXIF)
A fast way to set photo metadata tags
A modern replacement for ls
MassGeotagger lets you to geotag sets of JPG Photos with GPX logs
GUI for editing djvu files metadata
A unique python-based image editor