téléchargement Lightroom 6 pour windows (10)

https://helpx.adobe.com/lightroom-classic/help/lightroom-6-end-of-support.html

Do yourself a favor and save a copy of this downloader file someplace where you can find it, like a folder at the root level named "Lightroom 6 Installer", as this download file will not be available after a certain date (unless you have saved a copy and can find it).