CloudMounter £28.99

mac.eltima.com

A clear advantage of iCloud Drive is its inevitable deep integration with Finder, which enables you to use it just like a hard drive connected to your Mac (albeit at speeds limited by your internet connection). Many other cloud storage services may provide their own tool that works similarly, or you could install this single tool to handle your OneDrive, Google Drive, Dropbox, Amazon S3, WebDAV, FTP, and SFTP accounts, saving on the resources that would otherwise be used by running several similar, discrete tools.