I was looking for a fast file syncing solution that worked on Win/Mac/Lin and didn't really need any GUI or web interface for my files like those 2 services see

I was looking for a fast file syncing solution that worked on Win/Mac/Lin and didn't really need any GUI or web interface for my files like those 2 services seem to focus on. Also Tonido has a 2GB limit on their free plan whereas AeroFS lets me sync as much files as I have storage space on my computers (so literally hundreds of GB).