Lenscape is described as 'MacOS photo viewer software optimized for Apple Silicon. It allows users to view, manage, and customize their photos and videos in various modes like gallery, full screen, or thumbnail. Users can also select photos and videos to move, copy, trash, or share them' and is an app in the photos & graphics category. There are more than 50 alternatives to Lenscape for a variety of platforms, including Windows, Linux, Mac, Flathub and Xfce apps. The best Lenscape alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try IrfanView or digiKam. Other great apps like Lenscape are nomacs, ImageGlass, FastStone Image Viewer and XnView Classic.
GImageView is a yet another image viewer which solves hopless situation under displaying a lot of images. It provides not only viewing image function but also managing image files function which looks like expolore of MS-Windows or tabbed web browser.
