Download Set A Gif As Wallpaper Mac PNG. Get gifpaper from this dropbox link*, it's free from the developer but unsupported. Go apple icon > system preferences > desktop and screen saver and see if the gif is available in the folders presented on the left.
Yes, and you don't need another app.
See more ideas about macbook wallpaper, aesthetic desktop wallpaper, laptop wallpaper desktop wallpapers. That's probably because the preview app, which is the default image viewer on macos , isn't built to properly handle animated gifs. If you want the chosen gif to be present every time the computer is rebooted then this app will need to be added to the mac login items. Double click on gifpaperagent, click open.