WinExt® System Optimizer is a 100% FREE software. It can greatly improve your system performance, speed and stability by optimizing the settings of start / shut down, stability, system, UI, network and SSD.

It includes dozens of optimizing sub-functions, such as disabling drive defrag on boot to speed up start, closing frozen programs to avoid system crashes, etc.

In addition, it supports to do (Un)checking all / recommending for features and result lists, and export result to txt/csv/xls/xlsx file.

At last, this system optimizer just is a sub product of WinExt®, the second one have many other features, sure, contains system optimizer.

# Support WinExt® System Optimizer (100% FREE)

WinExt® System Optimizer is 100% Freeware, if you think it is good, it's welcome for you to support it by Making Donation, Writing Article or Comment, Recommending to Friend and Linking to Your website.

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It's very easy to use, just check the items in left features list and then click <Analyse>, within 1 second, the optimizable points will be displayed in the right list.

Review the checked optimizable points and then click <Optimize> to make them OK.

You can also click the "Recommended", "Check all" and "Uncheck all" links to help you check items in both left and right lists, and click "Export to file..." link to save the result as txt/csv/xls/xlsx file for later analysing, sharing or reporting.

If you are used to the context menu, try to right-click on the lists, you will find what you need.
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WinExt® 系统优化器 是一个完全免费的软件。它通过优化启动/关闭、稳定性、系统、用户界面、网络及 SSD 的设置来极大地提升系统性能、速度和稳定性。


此外,它还支持对功能及结果列表执行全部勾选/取消所有勾选/推荐操作、导出结果至 txt/csv/xls/xlsx 文件。

最后,该系统优化工具仅仅是 WinExt® 的一个子产品,后者拥有许多其他功能,当然,包含系统优化器。


WinExt® 系統優化器 是一個完全免費的軟體。它藉由最佳化啟動/關閉、穩定性、系統、使用者介面、網路及 SSD 的設定來極大地提升系統性能、速度和穩定性。


此外,它還支援對功能及結果清單執行全部勾選/取消所有勾選/建議作業、匯出結果至 txt/csv/xls/xlsx 檔。

最後,該系統最佳化工具僅僅是 WinExt® 的一個子產品,後者擁有許多其他功能,當然,包含系統最佳化器。
Compatible with Windows 10 Compatible with Windows 7 100% Clean
Release/Update Date
Features / Improvements Bug Fixes
Jul 13, 2021
  • New release.

1. Easy Way

Just click the related buttons on the right to share it to Facebook, Twitter, Google+, etc.

2. Manual Sharing

You can also manually share it by using the following text in your email or other places.

Subject: Recommend 100% FREE software - WinExt® System Optimizer: Greatly improves system performance, speed and stability (from 'your name here')


I'm using WinExt® System Optimizer, it can greatly improve system performance, speed and stability by optimizing the settings of stability, start/shut down, system, UI, network and SSD.

You should have a test!

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Add Your Review



Your Name

By JianLEE @ Jan 08, 2022
the best free software I've ever used!
it's the best free software I've ever used! no new hardware added, but my pc runs more quickly. thank you trisun.

By Banideis @ Oct 29, 2021
really sped up my Windows 10!
Just two clicks, now I got a faster computer!

For Windows Download WinExt® System Optimizer v1.0, 967 KB Download