Of all the simple managers one can find in the Universe, this is the simplest one. Never has there been, in the history of man(and woman)kind such a simple download manager as the Simple Download Manager.
Many a function does this manager manage. Some of these include:
1) Working
2) Being simple
3) Downloading files from a list of pasted links
4) Parsing pasted HTML for links and then downloading from those links
5) Parallel downloads to a selected directory
6) Resuming downloads
7) Saving download links for a later download
8) Not crashing