Nextcloud also works like this on the phone. Easy to access everything, but the files only get downloaded on-demand. I love it because I also auto-upload my pho

Nextcloud also works like this on the phone. Easy to access everything, but the files only get downloaded on-demand. I love it because I also auto-upload my phone pictures, downloads and video, and sync my contacts and todo with it too. And it can share any of the files via url too. Very useful. On PC, you also selectively sync folders. I dunno about access to all the files though. Definitely works in the browser, but on PC, you either sync the folder or don't.