Now, Adobe also joins the increasingly popular free online photo sharing, image hosting and photo editing war. Adobe just launched the Adobe Photoshop Express a few weeks ago, in beta version. The sign up is free and includes 2 GB of free storage for photos. You can also edit the photos using the online editor, which is a simple and easy to use but a useful editor. I tried the Adobe photoshop express and found it quite a useful online service. Check it out free at Adobe Photoshop Express.