How do I save a .png file to Photos and while preserving the transparency?
I have several files on my Macbook Pro (running OS X El Capitan) that are .png with a transparent background. I am trying to move them to Photos and so that I can access them and use them within another app on my iPad Pro. However, every time I try to save them, the background goes to white. I have tried saving in DropBox and exporting through there using my iPad, bypassing the Macbook all together. I have tried importing into Photos on my Macbook. I am at a loss.
Thank you in advance!
iPad Pro Wi-Fi + Cellular, iOS 10.3.3