Hard Disk: Minimum. Some of them are already installed while others need to be downloaded. This concept is similar to the Lightroom culture tool. The Straighten function remains in the crop bar along with options for limiting cropping and saving / removing cropped pixels.
3. You could easily explore essential features of Photoshop cs6 on the fly. It is part from graphics editors category and is licensed as Shareware for Windows 32-bit and 64-bit platform and can be used as a free trial until the trial period will end.
This software is great to create web designs in PSD format. If someone prefers to have Adobe Photoshop together with Lightroom, he can get a subscription to both of them in a separate plan. Download Links.