What is a .LRCAT-DATA file?
A .LRCAT-DATA file is a type of data file specifically used by Adobe Lightroom Classic, which is a version of Adobe Lightroom designed only for desktop computers. This file extension represents additional data that supports the main catalog file used by the software, which has the extension .LRCAT. Essentially, the .LRCAT-DATA file contains supplementary information that helps manage and organize the photos and settings stored in the main Lightroom Classic Catalog.
Adobe Lightroom Classic started to use .LRCAT-DATA files starting from its version 11. These files are crucial for the proper functioning of the software as they ensure that all additional data linked to the images and settings in the main catalog are kept organized and accessible.
To open a .LRCAT-DATA file, you need to use Adobe Lightroom Classic. This program is specifically designed to interact with these files as part of its overall functionality in managing and editing digital photos. When you open the main .LRCAT catalog file in Adobe Lightroom Classic, the program automatically accesses and integrates the data from the .LRCAT-DATA file. There is no need to open the .LRCAT-DATA file separately, as it is managed directly by the software as part of its catalog system.
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