You can also further adjust these many filters by dragging sliders until you get that perfect effect. 123 Photo Viewer has many filters for you to choose from, including blur, color change, negative film, soft light, and a myriad of others. It sounds like the usual features found in a photo viewer, yes, but with the added benefit of an easy interface and with software you use often, it makes a world of difference.ĭon’t forget about the filters. With this software, you’re able to create slideshows, share your favorite images with others, set photos as your PC background, and rotate your pictures. If you only need software to look through your photos, well, of course, that's possible with this app. 123 Photo Viewer does not lack in any respect.