Photo Mechanic - Image browser and workflow accelerator.
digiKam - Professional Photo Management with the Power of Open Source
MediaHaven - MediaHaven is a media asset management platform that helps to manage, distribute and archive digital media content.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
ACDSee Photo Studio - ACDSee becomes ACDSee Photo Studio — ACDSee Photo Studio Standard 2018 continues the ACDSee legacy
Photos on macOS - Photos keeps your images organized and accessible. Rediscover favorite shots with Memories. Access them on your devices with iCloud Photos.