Free download acceleration software for windows

Supersonic Download Accelerator is a simple and reliable download manager with excellent features like, segmented downloads for acceleration, simultaneous downloads and many others. Supersonic increase your download speed by finding multiple sources and allows you to preview downloads.
Supersonic Download Accelerator injects real speed into your download so all your favorite music, videos, and applications will be yours for enjoying much faster.
With Supersonic Download Accelerator you get lots of features in a single package - fast downloads flash video from sites such YouTube, lets you set portable version to use on different PCs, smart file management, multi-language support. On top full, error recovery and resume capability are provided. In other words it can resume broken or interrupted downloads due to lost connections, network failure or computer shutdowns preventing data you have downloaded up to that moment being lost. A very useful feature is the schedule feature - it lets you download at intervals you specify. But that is not the only liberty you are given: you can set the maximum number of segments and the maximum number of simultaneous downloads.
For download you can even use links stored in you clipboard, moreover, both protocols HTTP and FTP are supported. User interface is as clean as it can be providing you all the features in the easiest way possible. It has no advertisements and running resources are very low.
Supersonic Download Accelerator includes an adaptive download accelerator, dynamic file segmentation, and multipart downloading technology to boost downloading performance. In addition, it perfectly integrates with Internet Explorer, Firefox.
This application covers about everything downloading implies, so if you like mastering the files you obtain over the internet efficiently then first of all download Supersonic Download Accelerator!

BitComet Accelerator is a unique download-acceleration program that will make your life easier by speeding up BitComet downloads dramatically. Our streaming technology brings your download speed to maximum by uncovering full potential of your own ISP and optimizing bandwich utilization.
How it Works:
To begin using the program at full capacity, it only takes two minutes for installation and configuration. Then program detects automatically BitComet.