It helps you to optimize your Internet connection and Browsing experience!

TCP Optimizer 3.0.8

September, 19th 2011 - 644 KB - Freeware

Free Download

Security Status

Latest Version

TCP Optimizer 4.1.1
Operating System

Windows 7 / Windows 7 64 / Windows 8 / Windows 8 64 / Windows 10 / Windows 10 64
User Rating

Click to vote
Author / Product

Speed Guide, Inc. / External Link
Filename

TCPOptimizer_v308.exe
MD5 Checksum

31d0de866c71cd80c7db1a87f5a1df93

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of TCP Optimizer 3.0.8.

For those interested in downloading the most recent release of TCP Optimizer or reading our review, simply click here.

All old versions distributed on our website are completely virus-free and available for download at no cost.

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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download TCP Optimizer 3.0.8

TCP Optimizer 3.0.8 Screenshots

The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

- Added NetworkThrottlingIndex gaming tweak to the Advanced tab
- Changed "MaxUserPort" optimal value from 65535 to 65534
- Minor internal improvements