Outpost Firewall Free Windows 版

VPN Proxy Master Windows

Kerio Control VPN Client(64 bit)

NextDNS

GlassWire Free Firewall

Windows Firewall Control

Sygate Personal Firewall

WindowsSpyBlocker

eScan Internet Security Suite

Comodo Free Firewall

Comodo Free Firewall is a superb replacement for Windows’ default utility. The interface is modern, sleek and intuitive and easy to navigate. Not only is it pleasing on the eyes, it also provides enhanced protection via a constantly updated cloud database to always keep your system as safe as possible. Key Features include: Fast and hassle-free online experience. Manages traffic on your PC. Blocks all Internet attacks. Secures all connections when you are online. Monitors in/out connections. This free firewall protects your computer from all manner of external threats in an efficient and effective way. It uses something called default deny protection (DDP) to prevent any threats from entering, and affecting your system. It works by using a cross reference system to ensure that whenever unknown software has been introduced to your system, Comodo Free Firewall will cross-reference it with a white-list of over 15 million files and apps to see if it is legitimate. If it isn’t then Comodo Free Firewall will alert you that a possibly malicious file is attempting to access your PC. Overall, Comodo Free Firewall is able to block online threats, providing a solid, strong defence for your system against attacks. It includes a robust browser, virtual desktop and sandboxing system. The only downside is the it flags both good and bad files, which can obviously become quite annoying.

ZoneAlarm Free Firewall

ZoneAlarm Free Firewall通过将计算机隐藏在未经请求的网络流量中，从而阻止黑客渗透您的家用PC。通过检测和防止入侵，ZoneAlarm Free Firewall使您的PC免受病毒，降低性能的间谍软件和窃取您的个人信息，密码和财务数据的间谍软件的侵害。 基本防火墙保护在线上对其他人不可见新的界面使操作更加轻松-较小的尺寸使它轻巧系统地识别黑客并阻止访问尝试

Google Chrome

Google的顶级免费浏览器

Nexus

The Winstep Nexus Dock is a FREE professional dock for Windows. With Nexus, your most frequently used applications are only a mouse click away - and Nexus turns working with your computer into a fun and exciting experience. The Nexus dock provides one-click access to frequently used applications, folders and documents. Main features: Display running applications on the dock with task grouping, filtering and icon customization options. Display system tray on the dock as single or grouped icons. Blur-Behind and colorization of dock backgrounds. Monitor active connections and bandwidth usage with Net Meter module. Get weather forecast for over 39,000 cities world-wide. Multiple mouse over effects: zoom, swing, bounce and more! Live icon reflections and animated water-like effects for reflections and dock backgrounds. Easily change appearance of icons of running programs and shortcuts by drag & dropping PNG, ICO and TIF files directly into the icon. Multi-monitor support. Compatible with skins for all 3rd party docks.

DEV-C++

Dev-C++ is a feature rich IDE, which comes complete with compiler for creating software in C++. It is a fork of the original Bloodshed Dev-C++ environment. Key Features include: TDM-GCC 4.9.2 32/64bit. Syntax highlighting. Code completion. Code insight. Editable shortcuts. GPROF profiling. GDB debugging. AStyle code formatting. Devpak IDE extensions. External tools. Included in the Dev-C++ environment are all of the standard features that are necessary for writing, compiling, debugging, and executing programs written in C. Dev-C++ has been designed for the hard-core C++ programmer as it allows you to compose all of your source code without the simple features, which are common with most programming environments for beginners. Dev-C++ supports the following languages: Croatian, Romanian, Korean, French, Ukrainian, Dutch, Polish, Slovene, Latvian, Czech, Italian, Catalan, Greek, English, Portuguese, Slovak, Chinese (Traditional), Estonian, Galician, Bulgarian, Swedish, Turkish, Norwegian, Chinese (Simplified), Danish, German, Spanish, Russian, and Hungarian. Overall, Dev-C++ is great IDE to work with, if you don't need any advanced tools. It has all the basic things that you need. However, although it is an updated take on an older IDE, it still looks slightly dated.

GlassWire Free Firewall

GlassWire通过向您提供有关网络活动的可视化数据来保护计算机免受威胁。 GlassWire会通知您有关可疑主机，ARP欺骗攻击，计算机的奇异更改，来自未知应用程序的新网络连接以及许多其他与安全性有关的警报。 该应用程序的防火墙将在您的计算机和Internet之间提供一个安全的边界。您可以从“防火墙”选项卡中查看数据；它提供有关哪些应用程序访问了Internet的信息，并且可以阻止任何可疑的，侵犯您的隐私或浪费带宽的应用程序。 主要功能包括： 通过显示所有Internet连接来保护您的计算机和隐私。 清晰的网络可视化工具。 易于使用的界面。 免费的防火墙保护。 GlassWire使用有限的系统资源。 简化且不言自明的用户界面。 总体而言，GlassWire是一个简单的网络监视工具，带有内置防火墙，旨在允许/拒绝对您的应用程序的Internet访问。由于界面简洁明了，信息显示方式清晰，高级用户和新手都将能够毫无问题地操作GlassWire。

IP Blocker Firewall

Beethink IP Blocker Windows 7 初学者指南

Sygate Personal Firewall

Free for personal use, Sygate Personal Firewall provides best of breed security in a user friendly interface, protecting your PC from hackers, trojans and DoS attacks. Features include full-ICS support, protocol driver level protection, enhanced logging, and more. Sygate Personal Firewall delivers unobtrusive, highly configurable, enforceable rule-based security policy by constantly operating in the background of your PC. Policies regarding applications, trusted IP addresses, ports, protocols and scheduling can be customized to support and secure any network configurations or requirements. Designed with high performance in mind, it delivers top-notch security without sacrificing your computing power. Note that from November 30th, 2005 all Sygate consumer firewall products have been discontinued but this versions is available here for free use.

ZoneAlarm Free Antivirus + Firewall 2017

ZoneAlarm 免费防病毒 + 防火墙 2017

Betternet Free VPN

Betternet是Windows专用的VPN，没有广告，也没有注册。 Betternet允许您匿名浏览Web，而不必担心被政府或ISP跟踪。您的IP将被更改，并且没有人可以跟踪您在Internet上的活动。 主要功能包括： 它是永远免费的。 它支持Windows 10、8.1、8、7。 无需信用卡。 无需注册或登录。 没有保存任何用户的日志。 简单的一键式连接。 它将您连接到最快的服务器。 Betternet使您可以访问所在国家/地区，学校或工作地点中整个被阻止的网站。您可以取消阻止Facebook，Twitter，Youtube和其他社交网络，并绕过政府的审查制度。 当您连接到公共wifi热点，蜂窝数据网络和其他公共场所时，Betternet可以保护设备的连接。 它就像免费代理一样工作，但更加安全。您的密码和个人数据受到保护，并且免受黑客攻击。 Betternet速度很快：它会自动检测您的位置并将您连接到最近的服务器；结果，您的连接将比其他提供商快得多。

VirtualBox

VirtualBox是用于x86硬件的通用完整虚拟机。它面向服务器，台式机和嵌入式应用，现在是唯一具有开放源代码软件的专业质量的虚拟化解决方案。 VirtualBox的一些功能包括： 模块化。 VirtualBox具有极其模块化的设计，带有定义明确的内部编程接口和客户端/服务器设计。这使得一次从多个界面控制它变得容易：例如，您可以在典型的虚拟机GUI中启动虚拟机，然后从命令行或远程控制该计算机。 VirtualBox还附带了完整的软件开发工具包：即使它是开放源代码软件，您也无需破解源代码即可为VirtualBox编写新界面。 XML中的虚拟机描述。虚拟机的配置设置完全存储在XML中，并且与本地计算机无关。因此，虚拟机定义可以轻松地移植到其他计算机。

Universal USB Installer

通用USB安装程序（UUI）是一个实时Linux USB创建工具，可让您从一系列Linux发行版中进行选择，以添加到USB闪存驱动器中。 通用USB安装程序易于使用；只需选择一个Live Linux发行版，选择ISO文件，然后选择您的Flash Drive，然后单击Install。完成后，您将具有可引导的USB闪存盘，其中已安装了所选的操作系统，可以开始运行。 如果您不知道，Linux的“实时”发行版可以很好地了解开放源代码OS。通用USB安装程序为直接从CD引导Linux所带来的问题提供了一种简单的解决方案。实时Linux CD有其自身的问题。光学介质很慢，并且也是只读的。这在某种程度上限制了您配置操作系统的能力。另外，当今许多超便携式笔记本电脑和上网本都没有光驱！ 闪存驱动器比任何光学介质都快得多，并且可以轻松写入。它也可以在当前所有带有标准USB端口的PC上使用。 通用USB安装程序是一个很棒的工具，可以通过多种不同方式使用。它非常易于使用，相对轻巧，并且支持大量Linux版本，包括Ubuntu和Debian。总体而言，通用USB安装程序是在PC上运行Linux操作系统的最简单方法之一。