SDM is a simple and attractive download manager that allows you to download all types of files as quickly as possible.
This program has a default download section and a queue where you can add files and set a time to start and end the queue.

One of the advantages of the program is to specify the start time and end time of the queue separately
You can change the priority of files to download in the queue
You can transfer files from the queue to the default download or vice versa
You can copy the