TCP Optimizer4.0.6 - Download
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Publisher Description
TCP Optimizer is a free, easy to use Windows program that helps tune and optimize your Internet connection. The program can help both the novice and advanced user change related TCP/IP Netsh and Registry parameters, such as the TCP Receive Window, MTU, even QoS and ToS/Diffserv prioritizatioin. There is no installation required, just download and run under any current Windows OS.
The software supports all current Windows versions, allows for allows for backung up current settings, restoring to the Windows defaults, measuring latency across multiple hosts and more.
To use, simply apply the optimal/recommended settings and reboot. You can find support on our forums. We've worked on optimizing Windows for broadband internet connections since 1998.
About TCP Optimizer
This program is available in English. It was last updated on 17 October, 2026. TCP Optimizer is compatible with the following operating systems: Other, Windows.
The company that develops TCP Optimizer is Speed Guide, Inc.. The latest version released by its developer is 4.0.6.
The download we have available for TCP Optimizer has a file size of N/A. Just click the green Download button above to start the downloading process. The program is listed on our website since 2016-09-07 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the TCP Optimizer as malware if the download link is broken.
How to install TCP Optimizer on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the TCP Optimizer is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
Program Details
System requirements
Download information
Pricing
Version History
version 4.0.6
posted on 2016-09-07
Updated tweaks and compatibility with newest Windows 10
version 3.0.8
posted on 2011-09-17
Additional Gaming and Latency tweaks for Windows 7
version 2.0.3
posted on 2006-06-13
Disclaimer
External Download
We do not host TCP Optimizer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by the software publisher and passed their terms and conditions to be listed there. We recommend caution when installing it.
The external download link for TCP Optimizer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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