Move file to a second folder after its dowload is complete

Hi! I'm currently your YouTube to Mp3 Converter and thoroughly enjoying it,

It would be helpful for us users to be allowed to assign a second folder, different from the download folder, to move completed files to upon completion.

This way, temporary files or still only partially downaloded files would be automatically separated from complete usable and disposable files.

The feature would also integrate perfectly with ability to pause/resume downloads which is scheduled for future updates.

Thanks and congrats for the great work so far!