Create a transfer job and set the priority. BITS Download Manager (Background Intelligent Transfer Service Download Manager) will allow you to create a transfer job and set the priority.

BITS Download Manager Features:
1. Directory Copy Job
2. File Copy Job
3. Job Files
4. Job Priority
5. Simple
6. Easy to use

Requirements:
* NET Framework

The license of this software is Free, you can free download and free use this download manager software.