Some plug-ins appear multiple times in Adobe Lightroom: how do I remove the duplicates?

This information applies to all versions

When this happens, it is typically because the previous versions haven't been completely uninstalled. In such cases, we recommend using the Nik Cleaning Tool.

• To learn more about the Nik Cleaning tool for macOS and how to use it, please click on this link.
• To learn more about the Nik Cleaning tool for Windows and how to use it, please click on this link.