SG TCP Optimizer is a very classic, powerful and useful network optimizer/accelerator for Windows, developed by the popular Internet speed test & optimization website Speed Guide. It helps users to optimize and backup various network parameters automatically with one click. Of course, if you are familiar with network parameters, you can also set each of them manually as needed.
In SG TCP Optimizer, we can set various parameters of the network, such as connection speed, MTU value, TCP Window Auto-Tuning, Time to Live (TTL), Windows Scaling heuristics, ECN Capability, Congestion Control Provider, Checksum Offloading, Receive-Side Scaling (RSS), TCP Chimney Offload, R.Segment Coalescing (RSC), Large Send Offload (LSO), TCP 1323 Timestamps for different network adapters.
In addition, you can perform a number of advanced settings, including: Internet Explorer Optimization, Type/Quality of Service, Host Resolution Priority, Gaming Tweak - Network Throttling Index, Gaming Tweak - Disable Nagle's algorithm, Retransmissions, Retransmit Timeout (RTO), Network Memory Allocation, Dynamic Port Allocation.
Prompts
- You need to run SG TCP Optimizer as administrator.
- A restart is required.
- In some cases, SG TCP Optimizer may make your network slower. In that case, just restore the default settings of Windows or your backup.
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Download URLs
| License | Version | Download | Size |
| Freeware | Latest |  |
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