Viso - Beautiful minimal image viewer for MacOS
Tiat - A simple and powerful image organizer 🖼️
LightGallery - A modern, electron and nodejs based image viewer for Mac, Windows and Linux.
Snapseed - Snapseed is a photo enhancement and sharing app with a powerful suite of imaging filters and tools...
digiKam - Professional Photo Management with the Power of Open Source
PhotoTime - Automatic face sorting & keywords tagging for your photos