To get started, download ExpanDrive and install it to your Mac. After the installation, you should find an icon in the menu bar. Click on it to reveal all the cloud storage services that it supports.
ExpanDrive costs $49.95, but you can use the free trial for 14 days. Download and install Transmit in your Mac. Launch Transmit. On the right panel, select “S3” at the top and enter your Access key and secret.
Transmit comes with a 7-day free trial and its license key costs $34.
