Back up your library
Before following any of these steps, it's a good idea to create a backup of your photo library, even if you use iCloud Photos. You can use Time Machine, use a third-party backup solution, or copy the library to an external drive. By default, your photo library is stored in the Pictures folder within your home folder.
Make sure that your software is up to date
Actually, there is a much simpler way to combine two photos into one page (one pdf) on a Mac. Open a new powerpoint file, open the photos you want to join or save into one PDF, use the Crop command (Shift+Control+Command+4) to crop the images one by one and paste them in the powerpoint file. Adjust the size of photos and placement on the slide. With PhotoMarks for Mac & PC you can completely customize the appearance of your text and logo watermarks, as well as perform additional edits like Resize, Rename, Auto Rotate, or add Graphical Frames to your photos in the same session. Hi, I bought this app yesterday and want to love it, as it has all the functions I need. But I cannot open a photo. The app installed just fine (on a brand new Ipad mini). But when I choose “existing photo” and it takes me to my photo stream, it does not react when I press a photo. The photo “jumps” a. Select your image in tool and add overlay image, then adjust overlay image to fit over the base image and set blend amount to preferred transparent level. Once completed, you can easily download overlay image using Download button (both jpg and png format are available). Blend any 2 of your photos into a single photo to create a fantastical magical blend effect. Photo Blender is a simple but powerful app, it blends two of your images into a single image. A transparent overlay of the first photo taken can be overplayed on another photo taken from gallery or camera. How to use: - Select any two pictures.
Photos is part of the Mac operating system. You can avoid or fix many issues by running the most up-to-date version of macOS. Learn more about updating the software on your Mac.
While a decent interface isn't a prerequisite for a passport photo app, it helps, and Photo Booth's overlay is not as clunky as on some other apps that are similar to it. From nurse applications, through visa photos, to good ol' US passport snaps, Photo Booth lets you comply with the size and background requirements, and you can either print. Download this app from Microsoft Store for Windows 10, Windows 10 Mobile, Windows 10 Team (Surface Hub), HoloLens. See screenshots, read the latest customer reviews, and compare ratings for Background Eraser, PhotoLayers - Superimpose.
If you use RAW images in Photos, learn more about the digital camera RAW formats supported by iOS, iPadOS, and macOS.
If you have trouble migrating an existing iPhoto or Aperture library to Photos
You might see an alert message when you first open Photos or migrate an existing iPhoto or Aperture library. Learn what to do if Photos can’t copy or create a library.
If the Media Browser isn't showing your photos and videos
Use the Media Browser to make images from your photo library available in other apps, like Pages and iMovie. The Media Browser shows only the contents of the Photos library designated as the System Photo Library. If you have more than one Photos library—and the one you're using isn't set as the System Photo Library—the Media Browser won't show its contents.
Follow these steps to designate the current library as the System Photo Library:
- Choose Photos > Preferences.
- Click the General button at the top of the Preferences window.
- Click Use as System Photo Library.
If you're having other issues with Photos
If you're experiencing other issues—like missing or blank photo thumbnails, unexpected behavior, or if Photos won’t open—try to see if it's an issue with your library by following these steps.
Create a new Photos library and see if your issues persist:
- Quit Photos.
- Press and hold the Option key while you open Photos.
- In the dialog that appears, click Create New.
- Give your new library a name, then click OK. Note whether Photos opens successfully with this new library.
To return to your main Photos library, quit Photos. Then open it again while holding the Option key, select your main library, and click Choose Library.
Alternatively, you can open Photos in another user account on your Mac and note whether Photos opens successfully.
If Photos opens with the new library, or in a different user account, it might mean that there's an issue with your library. Follow the steps to use the Photos library repair tool on your main Photos library.
Learn more
App To Overlay Multiple Photos
- Learn how to create and order print products like books or calendars in Photos with Project Extensions.
- Get help with iCloud Photos.