Prusa Slicer save settings in the "cloud"  

RE:

While I agree that built in cloud synching of settings would be a desirable feature, you can do this today by putting the settings directory on a cloud drive (onedrive, google, Dropbox etc) and use symlinks on your local boxes to point to it. I've been doing this for years across multiple machines. 

Here's my recipe, which of course you will have to adjust for your local situation  

• Go to Prusaslicer's Help menu and select Show Configuration Folder
• Go up one level and note the location/path name of the folder. It's usually /Users/username/Library/Application Support/PrusaSlicer (alphas and betas have different names). On Windows, it would look like C:/Users/username/AppData/Roaming/PrusaSlicer or similar.
• Create a backup copy, just in case.
• Copy the configuration folder to your network drive and delete the original. Note the new pathname, in my case /Users/username/OneDrive/3D Printing/Software/PrusaSlicer/PrusaSlicer
• Open a terminal window.
• Create a symlink on each computer on which you want to sync it:

ln -s "/Users/username/OneDrive/3D Printing/Software/PrusaSlicer/PrusaSlicer" "/Users/username/Library/Application Support/PrusaSlicer"

What all this does is create a "master copy" of the config folder on a network drive (OneDrive/Gooogle drive/Dropbox handle the syncing of that drive across machines in the background). The symlink creates a pointer to that folder in the location in which PrusaSlicer looks for the config folder.