The latter in case you have the Preview option enabled as the default application to open photos, but you will have to press the right button and click on Open with> Preview. Although there is a shorter way to reach it, and it is by going to the folder where the image is and clicking twice on it. Once you are in it, a window will open in which to search for one or more images to open. If you have just started using a Mac and are not skilled. You can go to the launchpad or press cmd + space to search for the application and open it. Here’s how to resize your photos with the Mac: a very simple but perhaps unnoticeable operation for anyone with the Apple operating system. The best part is that the Photo Library is almost identical to that of iOS 8’s regarding functionality. Unlike the iPhoto Library, Photos app has more user-friendly features to let you manage your photos in an all-new way. There are two ways to open Preview, both end up taking you to the same place but by different paths. Apple has brought Photo Library with its latest OS X update 10.10.3. In some system updates functionality and tools have been added for it, but in essence it is still a simple and intuitive application. Step 1: Prepare all the photos that need resizing. This application is installed as standard on macOS, so it will not be necessary in any case to have to download and install it. If you’ve been looking for the easiest and fastest way to resize and optimize a bunch of photos in one go, you already have the best tool at your disposal: iPhoto.

Preview is the name that the native Mac application receives in which, as you have already guessed by its name, you can open and find a preview of your images.

How to resize photos on mac iphoto