digiKam - Professional Photo Management with the Power of Open Source
Photos on macOS - Photos keeps your images organized and accessible. Rediscover favorite shots with Memories. Access them on your devices with iCloud Photos.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Smart Pix Manager - Smart Pix Manager is a powerful and reliable solution for the management and viewing of all documents, common images, sound (WMA, MP3), and video files (AVI, MPEG), etc.
CyberLink PhotoDirector Suite - CyberLink PhotoDirector Suite is the best photo editor for creative photographers who want to create or design a stunning part.
Capture One - Capture One is an all-in-one photo-editing software that comes with all powerful tools to make your photo editing smoother and more precise than ever.