The converted file includes the enhancements made in the image such as increased contrast, balanced exposure, changed tint, etc. Otherwise known as digital negative files, Lightroom is able to convert RAW images into a simple graphical image such as JPG, JPEG, or PNG. Adobe Lightroom is essential for editing RAW image files. It can also be installed independently from Adobe CC to your Mac OS or Windows PC. Adobe Photoshop Lightroom is a post-processing software that is included in the Adobe Creative Cloud.