LRMODULE File

What are LRMODULE files and how to open them

Are you having problems opening a LRMODULE file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your LRMODULE files.

What is a LRMODULE file?

A .LRMODULE file is an Adobe Photoshop Lightroom Module file.

A .LRMODULE file is a module component for Adobe Photoshop Lightroom or Lightroom Classic. It holds feature code that enables parts of Lightroom - such as importing photos, exporting images, organizing files, watermarks, or the Develop (editing) interface - to work. These files are part of Lightroom's internal structure rather than user documents.

These module files are created and maintained by Adobe and included with Lightroom itself. Users do not generate .LRMODULE files directly. They reside in Lightroom's installation directories - on macOS inside a PlugIns folder, on Windows in the Lightroom CC folder - and Lightroom loads them at startup or when their features are needed. These modules are not intended to be opened or edited by users.

.LRMODULE files use an internal, undocumented structure. They serve as core modules - major portions of Lightroom's UI and functionality - built by Adobe without a published specification or supported APIs for reading or writing them outside Adobe's maintained code.

How to open LRMODULE files

We have identified one LRMODULE opener that is compatible with this specific type of LRMODULE file.

Programs that open Adobe Photoshop Lightroom Module files

Last updated: August 7, 2026

Various apps that use files with this extension

These apps are known to open certain types of LRMODULE files. Remember, different programs may use LRMODULE files for different purposes, so you may need to try out a few of them to be able to open your specific file.

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File.org helps thousands of users every day, and we would love to hear from you if you have additional information about LRMODULE file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.