iFotosoft Photo Viewer is described as 'Mac like super fast photo viewer. Better than Apple's Preview app. My Farstone Image Viewer fix for the Mac!' and is an app in the Photos & Graphics category. There are more than 10 alternatives to iFotosoft Photo Viewer for a variety of platforms, including Windows, Mac, Linux, Self-Hosted solutions and iPhone. The best alternative is Google Photos, which is free. Other great apps like iFotosoft Photo Viewer are XnView MP (Free Personal), FastStone Image Viewer (Free Personal), Piwigo (Free, Open Source) and Shotwell (Free, Open Source).
Google Photos is a photograph and video sharing and storage service by Google. It allows the users to store and share images and videos using the 15 GB free storage space of their Google Account or a Google One subscription.
FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments.
PhotoPrism® is a privately hosted app for browsing, organizing and sharing your personal photo collection. It makes use of the latest technologies to automatically tag and find pictures without getting in your way.