Recently it was announced that Adobe was making Photoshop available on the Chromebook. Today +curtis jones jr. posted a link to Photoshop Online Tools. Maybe this has been around for some time, but I was generally impressed with the Photoshop Express Editor.
I can't remember the last time I used a Photoshop product. I liked that I could use the product without logging into Adobe Cloud, and that I could simply do the edit and save. If I used this often I could see Google Drive integration being useful, but not required.
So, can you see you or your students using this free product on a regular basis.