Internet Download Optimizer 

Internet Download Optimizer (IDO) can accelerate your downloads by up to 200% with a new TCP/IP optimization logic. Its wizard determines your operating system and guides you through a number of steps to achieve better Internet performance.
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Fresh Download 

Fresh Download is a totally free, easy-to-use and very fast download manager software that turbo charges downloading files from the Internet, such as your favorite software, mp3 files, video files, picture collections, etc.
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