The best possible score is 10.
No specific info about version 6.4. Please visit the main page of Internet Download Manager on Software Informer.
Great software with high downloading speed and lots more. I am going to give it Five stars.
MaxiGet allows you to download data faster and organize it.
This tool can backup files from Internet Download Manager.
Sun Download Manager is a download managing application for Internet files.
Yet another download manager and accelerator for Windows