Explorecams - Explorecams allows you to search through thousands of images that people taken on specific photo camera bodies & lenses.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
FreeFoodPhotos - freefoodphotos is a free stock photo library of food and beverage photography ready for download and use in web design and high resolution print
Darktable - darktable is an open source photography workflow application and raw developer.
Obscura - DSLR controls for your iPhone
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.