Cool......

It's nice and simple and clean with no spam, all good stuff there. However it's perhaps a bit too simple as there really aren't any options. There is no indication that a download has started, despite turning on the option to allow such a notification. The completed sound does work. The visual style of the plugin is rather garish and somewhat confusing. If the visual style was cleaned up or could be customized, and there was indication a download had started, it would absolutely be top notch. So I call this a great start but not finished.

Your Adrián extension is very good, it has all the necessary information, file name and link, Download date and time, percentage, time remaining. An extension with so much information is very rare. Congratulations, the colors are very beautiful too! Keep improving, BUT DO NOT REMOVE INFORMATION from the download. Thank you.