#Gwenview is a fast and easy to use image viewer.
#Krita is the full-featured digital art studio for creating digital paintings.
#DigiKam is an advanced digital photo management application.
#Showfoto is a fast image editor with powerful image editing tools and the standalone image editor of the DigiKam project.
#KPhotoAlbum is an application for tagging and managing photo collections and making it searchable.
#OptiImage allows you to optimize your images.