Just released a few hours ago:

https://www.photoshop.com/express/landing.html

Works in Safari. Seems a bit flaky on Firefox. It's too limited for Photoshop
users, but for
most casual users and photographers, it's not bad. 2Gb of free online and
shareable storage.

Google and Adobe are defining the next generation of software apps, while
Microsoft
continues to rob Office users with buggy and incompatible upgrades.