Notes:
1. For the extension to work you need to have Free Download Manager (FDM) installed; http://www.freedownloadmanager.org/
2. For the extension to be able to communicate with FDM, a small native client is required. This native client can be found at https://github.com/belaviyo/native-client/releases. You will get the instruction on how to install this native client when extension tries to communicate for the first time.
For more info please visit:
http://add0n.com/download-with.html?from=fdm