JustLooking is an easy-to-use image viewer that allows you to browse through your photo collections more efficiently; this handy program supports dozens of image formats, such as .JPG, .BMP, .GIF, .PNG and many other.
The interface is simple and straightforward, so any user would easily manage it. Unlike Preview (an image viewer installed on Mac by default), this handy application lets you browse your favorite photo collection or display it as a slideshow; you are also able to set the program to display the images from a certain folder as a slideshow by pressing the Play button.
You will be able to change the photo's format, stretch or fit the image, send photos to trash and so on. Additionally, you can configure the application to display the images in slideshow for as many seconds as you want, change image with one of the listed effects, disable the screensaver while visualizing the slideshow, etc.
Finally, to sum it all up, JustLooking is an efficient application that enables you to watch your favorite photo collections with ease.