Adobe Photoshop Lightroom CC 2015.6.1 (Lr or LR) is a photo processor and image organizer developed by Adobe Systems for Windows and OS X. It allows viewing, organizing and retouching large numbers of digital images Lightroom’s edits are non-destructive. Despite sharing its name with Adobe Photoshop, it cannot perform many Photoshop functions such as doctoring (adding, removing or altering the appearance of individual image items), rendering text or 3D objects on images, or modifying individual video frames.
Adobe Photoshop Lightroom 6.6 is not a file manager like Adobe Bridge. It cannot operate on files unless they are imported into its database first, in only recognized image formats.
Adobe Photoshop Lightroom 6.6 is written in the programming languages C++ and Lua.