Internet Download Manager (also called IDM) is a shareware download manager. It is only available for the Microsoft Windows operating system.

Features:

Automatic downloading of any file type
Divide downloads into multiple streams for faster downloading
Batch downloads
Import/Export download jobs
Auto/manual updating of download address
Multiple queues
Recent downloads list for easy access to files
Mirrors support to increase download speeds
Video downloading from streaming video sites.
Dynamic segmentation throughout the downloading process.
Protocols: HTTP, FTP, HTTPS, MMS and Microsoft ISA
Authentication protocols: Basic, Negotiate, NTLM, and Kerberos allowing for storage and auto-authentication of user names and passwords.