nDPI - nDPI is a ntop-maintained superset of the popular OpenDPI library.
TCP Optimizer - SpeedGuide.net - The Broadband Guide. Cable modems, DSL, Wireless, Network security. Free speed tweaks and TCP/IP tools for optimizing system performance.
netifyd - The open source netifyd engine performs deep packet inspection and analysis on network traffic.
Ashampoo Internet Accelerator - Ashampoo Internet Accelerator is an internet connection optimizer and booster that allows you to tune your connection settings.
Bandwidth Manager - Bandwidth management, bandwidth limiting and traffic shaping software for Windows
Net Speed Booster - Net Speed Booster is an internet speed optimization tool that lets you tweak your internet settings and make them up to the mark.