Open Source F-Spot Alternatives
F-Spot is described as 'Personal photo management application for the GNOME desktop environment. F-Spot is based on MONO'. There are more than 50 alternatives to F-Spot for various platforms. The best alternative is digiKam, which is both free and Open Source. Other great apps like F-Spot are darktable (Free, Open Source), Shotwell (Free, Open Source), gThumb (Free, Open Source) and qView (Free, Open Source).