TCP Optimizer icon

TCP Optimizer 2.0.3

Downloading file: TCPOptimizer.exe

TCP Optimizer is a free, easy to use Windows program that helps tune and optimize your Internet connection. The program can help bothe the novice and advanced user chang related TCP/IP Registry parameters, such as the TCP Receive Window, MTU, even QoS and ToS/Diffserv prioritizatioin. There is no installation required, just download and run.

Download TCPOptimizer.exe free (596 KB)
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Estimated download time
Dialup (56k) 10 s
ISDN (128k) 4 s
DSL (512k) 1 s
Cable (1024k) 0 s
T1 (1484k) 0 s
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Important software notice
Support for TCP Optimizer is available only at the publisher's website. Although we constantly scan all the programs within this website, we strongly advise you to check the downloaded files with a strong antivirus and antispyware solution.
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