Adobe Photoshop is the best editing software.i use photoshop for my all photos to edit.photoshop is very simple to use and very powerfull.photoshop have so many tools to edit a photo.we can edit a photo with our creations. I highlight of photoshop is easy of installation it is very easy to install and its runs on both 32bit and 64bit processer.It have below 1 GB Of install file
And also its very easy to download.adobe is popular company so many softwares are there.