You can easily download your purchased font files directly from your account's Orders Page.
You can navigate directly to your order history.
For any previous order, click 'Show Items' to view a breakdown of the individual fonts you purchased. You can click the Download icon to download the fonts from your order, whether it's a single product or the entire order.
You will find the download link beside each font listed.
As a second option, you can download any of your purchased fonts directly from the Your Fonts page.
Click any of the purple Download buttons to quickly download a specific font or an entire font family for which you own a license.