Does Creative Cloud not allow you to save in a format compatible with previous versions of Photoshop? I ask for open formats from people. Send me something I c

Does Creative Cloud not allow you to save in a format compatible with previous versions of Photoshop? I ask for open formats from people. Send me something I can work with in my choice of software! Save multiple versions and deliver those just for redundancy. There's no excuse if you're using pro-level software to ever say "well I guess you'll have to buy it to do something with this"