Photoshop
Adobe Photoshop software redefines digital imaging with powerful new photography tools and breakthrough capabilities for complex image selections, realistic painting, and intelligent retouching.
Photoshop is what the pros use being an industry-leading tool. It’s a great time saver and loaded with features including remove noise, add grain, create vignettes, correct lens distortions, sharpen, and create HDR images. The only downfall to Photoshop is it’s $699 price tag but if you are going to be doing a lot of imaging manipulation it is very worth it.