Change history for TCP Optimizer

---

2021-01-09 17:19:35
Updated by billon

• Version: v4.1.01
• Release date: 2021-019-02-229

---

2019-02-22 11:14:37
Updated by billon

• Version: v4.01.90
• Release date: 20189-072-232

---

2018-07-23 18:13:26
Updated by billon

• Version: v4.0.89
• Release date: 2018-07-1123

---

2018-07-11 13:21:50
Updated by billon

• Download URL: https://www.speedguide.net/downfiloades/TCPOptimizer.phpexe

---

2018-07-11 13:21:09
Updated by billon

• Version: v4.0.78
• How to extract: Download the standalone EXE file to a folder of your choice. Launch [i]TCPOptimizer.exe[/i] to a folder of your choice and launch.
• Release date: 2018-047-211

---

2018-04-22 17:29:57
Updated by billon

• Website URL: https://www.speedguide.net/downloads.php
• Version: v4.0.67
• Synopsis: TCP Optimizer provides an easy way to optimize Windows' networking parameters. The developers tried to take into account all related RFCs, the Microsoft TCP/IP implementation oddities, and verify that only the necessary Registry parameters were changed.
• Size (in bytes): 696840320
• Download URL: https://www.speedguide.net/downloads.php
• Keywords: tcpoptimizer tcp%20optimizer
• Release date: 20168-094-0721
• What's new: See:[list][*]Changed recommended optimal TCP Auto Tuning level from "experimental" to "normarl" for fast connections over 100 Mbps ]hto avoid some LAN shares issues.[*]Updated recommendtps://www.speed optimal TCP Auto Tgunide.ng level from "restricted" to "d/artisabled" for conncles/tcp-optimizer-revision speedn-his undetor y-58112 Kbps.[/urlist]

---

2016-09-26 19:50:54
Updated by billon

• Screenshot: Updated

---

2016-09-26 19:40:50
Updated by billon

• Version: v4.0.56
• Release date: 2016-059-047
• What's new: [list][*]Fixed a bChanged recommended optimal TCP Auto Tuning wh level from "experimental" to "normal" for fast connections over 100 Mbps to avoid some LAN shares issues.[*]Updated recommende a couple of ad optimal TCP Auto Tuning level from "restricted" to "disancebled" sfor connetctings would not be n speedeleted ins custom mode if ndialog is lefter em512 Kbpty by the user.[/list]

---

2016-05-04 19:43:54
Updated by billon

• Version: v4.0.45
• Release date: 2016-03-15-04
• What's new: [list][*]Changed "optimal" recommendation for "TCP Chimney Offload" to "disabled" due to the setting causing issues with some servers and now considered deprecated by Microsoft. See: [url=https://msdn.microsoft.com/en-us/library/windows/hardwarFixe/ff568817(v=vs.85).aspx]Obsolete RFCs[/url]d a andbug [url=https://msdn.microsoft.com/en-us/library/windows/here a couple of ardware/ff569970(dv=vs.85).anced settingspx] Ov would not be deletervd iewn custom mode if TCP Tdialog is left empty by the users[/url].[/list]

---

2016-04-12 23:16:46
Updated by billon

• Version: v4.0.34
• Release date: 2015-16-03-2715
• What's new: [list][*]Changed "optimal" recommendation for "TCP Chimney Offload" to "disabled" due to the setting causing issues with some servers and now considered deprecated by Microsoft. See: [url=https://msdn.microsoft.com/en-us/library/windows/hardware/ff568817(v=vs.85).aspx]Obsolete RFCs[/url] and [url=https://msdn.microsoft.com/en-us/library/windows/hardware/ff569970(v=vs.85).aspx] Overview of TCP Timers[/url].[/list]

---

2015-10-27 21:00:10
Updated by Checker

• Version: v4.0.23
• Release date: 2015-10-127
• What's new: [list][*]Fixed a minor bug to correctly read current "InitialRTO" and "MinRTO" advanced settings under Windows 8.1/10.[/list]

---

2015-10-12 18:06:52
Updated by Checker

• What's new: [list][*]Fixed a minor bug to correctly read current "InitialRTO" and "MinRTO" advanced settings under Windows 8.1/10.[/list]

---

2015-10-12 18:03:44
Updated by Checker

• Version: v4.0.12
• Release date: 2015-109-125
• What's new: [list][*]Added NetworkThrottlingIndex gaming tweak to the Advanced tab[*]Changed "MaxUserPort" optimal value from 65535 to 65534. [*]Minor internal improvements[/list]

---

2015-10-03 22:44:51
Updated by webfork

• Synopsis: TCP Optimizer provides an easy way for to optimtimize Wingndows' Wnetworkindows TCP/IP parameters. It takes into account all related RFCs, the Microsoft TCP/IP implementation oddities, verifies all Registry locations for the same TCP/IP pag parameteters. (ICS STharing, AOL e developrotocol MTU,ers tried to taketc), only adds intheo neaccessary Registry parameters, andount all ovrerallated aidRFCs in making, thhe whMicrosoft TCP/IP imple "mentatweion oddities, aking d verify that only the necessary speed" expRergience astry parameters bwere changezed.

---

2015-09-25 20:05:38
Updated by Checker

• Screenshot: Updated

---

2015-09-25 20:04:24
Updated by Checker

• Version: v34.0.81
• System Requirement:
• Size (in bytes): 659456320
• Release date: 20000-0015-009-25
• What's new:

---

2013-02-12 00:49:04
Updated by Andrew Lee

• How to extract: Download the standalone EXE file to a folder of your choice. Launch [i]TCPOptimizer.eexe[/i].
• What's new: [list][*]Added NetwororkThrothrottlingIingIndex gaming aming tweak to the Advanced tab [*]Chaanged "Ma "MaxUserrPoortt" optimal optimal value froom 65535 to 65535 to 65534.  [*]Minor interninor internall iimprovements[/list]

---

2011-09-17 21:27:51
Updated by Checker

• Version: Vv3.0.8
• What's new: Added NetworkThrottlingIndex gaming tweak to the Advanced tab Changed "MaxUserPort" optimal value from 65535 to 65534.  Minor internal improvements

---

2011-09-17 21:24:47
Updated by Checker

• Version: V3.0.78

---

2011-08-22 23:29:52
Updated by Checker

• How to extract: Download the standalone EXE file to any folder of your choice. Launch TCPOptimizer.exe.

---

2011-03-23 13:12:18
Updated by I am Baas

• Size (in bytes): 65945360

---

2011-03-23 12:47:52
Updated by admin

• Version: V3.0.57

---

2010-09-17 05:23:00
Updated by admin

• Version: V3.0.45

---

2010-09-10 06:16:33
Updated by admin

• Version: V3.0.34

---

2010-07-30 06:50:20
Updated by admin

• Version: V3.0.23
• How to extract: Download the standalone EXE file to any folder of your choice. Launch the program by double-clicking on TCPOptimizer.exe.

---

2010-07-13 18:19:11
Updated by admin

• Synopsis: TCP Optimizer provides an easy way for optunimizing Windows TCP/IP parameters. It takes into account all related RFCs, the Microsoft TCP/IP implementation oddities, verifies all Registry locations for the same TCP/IP parameters (ICS Sharing, AOL protocol MTU, etc), only adds the necessary Registry parameters, and overall aids in making the whole "tweaking for speed" experience a breeze.

---

2010-07-13 16:55:19
Updated by admin

• Version: V2.3.0.32
• System Requirement:
• Size (in bytes): 6115532860

---

2006-02-09 12:49:50
Added by admin