With Filemail you get download tracking when someone downloads one or more files that you have sent. You will get an e-mail telling you the following information:
Which file was downloaded
DateTime stamp for when it was downloaded
IP address and from which it was downloaded (you can also view city or approximate download locations directly in the "Sent Files" tab by interacting with the IP addresses shown)
E-mail address of the person downloading it (Pro/Business only)
It is optional to receive these notification, just tick this box when sending files:
You can also set the default selection for this in Notifications section of the settings:
Note that the location of downloads are not 100% accurate since they are IP based. Accuracy can vary depending on the geolocation database and the availability of detailed IP information.
Also note that a recipient might have downloaded the file on multiple devices (with multiple IP addresses) - and they might also have forwarded the URL to the download page to other people who are also downloading.