ZoneAlarm Free Antivirus + Firewall 2017 Windows 版

Kaspersky Internet Security

ESET NOD32 AntiVirus 64-bit

Avira Antivirus Pro

Emsisoft Emergency Kit

Windows Malicious Software Removal Tool

X-Ray

BullGuard Antivirus

M Autorun Killer

Ultra Adware Killer

Virus Killer Pro

F-Prot Antivirus for Windows

ESET NOD32 AntiVirus 32-bit

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

Avast Free Antivirus

Avast Free Antivirus是高效且全面的防病毒程序。由于Avast创建了可靠且值得信赖的品牌，它是可用的最受欢迎的防病毒程序之一。易于使用的用户界面，优化的扫描选项以及不断更新的病毒定义数据库，一直使Avast Free Antivirus如此受欢迎的关键功能。 简单，改进的用户界面 最新版本比以前的版本包含更简单，更快速的UI使用。您可以在边栏中轻松访问关键功能，并且现在可以自定义主页，因此您可以直接访问最常使用的工具。整体外观干净整洁，带有直观标记和位置的按钮。 综合防护 Avast会不断更新其病毒定义数据库，这意味着您的计算机将受到最新间谍软件，病毒和潜在危险网站的保护。 Avast庞大而活跃的社区迅速将新的安全威胁通知开发团队，这些新安全威胁将迅速予以解决并添加到Avast重要数据库中。该浏览器附加组件通过cookie和社交跟踪阻止等功能进一步提高了计算机安全性。 速度 Avast Free Antivirus随深度和速度提供了一系列标准扫描选项。在大多数情况下，快速扫描就足够了-以可移动媒体和您选择的文件为目标，通常不到一分钟即可识别安全威胁。启动扫描将在启动时自动启动，这是一项有用的常规安全检查。最新版本中优化的扫描引擎意味着对文本内容的扫描比以前的版本明显更快。 EXE文件的扫描也很快。改进的内存使用率意味着Avast Free Antivirus可以减轻系统负担，因此您可以更快地继续执行其他任务。 摘要 Avast Free Antivirus绝对是可用的最佳免费总体安全管理器之一。它相对轻量且高效，同时仍提供全面的安全保护。附加的浏览器可能会降低浏览速度，并且扫描可能不如某些高级防病毒选项那么详细。但是，简单，有效的用户界面和强大的安全功能使Avast Free Antivirus对于寻求免费计算机安全性的用户来说是一个很好的选择。 寻找Mac版的Avast吗？在这里下载 了解有关新的2019 Avast防病毒功能的更多信息。 为什么不查看Avast的其他Windows恶意软件和病毒保护软件呢？ Avast Internet Security Avast Premiere Antivirus Avast Ultimate Antivirus Avast Secureline VPN

AVG AntiVirus FREE

AVG AntiVirus FREE is AVG’s brand new product for ensuring your safety and security online. It is powerful, feature rich, and has a newly designed, fresh looking interface. AVG AntiVirus FREE is once-again a powerhouse of an antivirus. This essential security suite will protect your computer against viruses, worms, trojans, root-kits, and other spyware when browsing online or checking your email. AVG AntiVirus FREE is designed for those that want the best security, without the hassle and complications that come from more advanced tools available on the market. AVG AntiVirus FREE is able to block infected links as you browse, checks files before you download them, and help you protect your personal data online and on your PC with an solid set of privacy features. Key features include: Computer Protection:Real-time protection helps keep your computer free of malware, including viruses, spyware, ransomware, rootkits, and Trojans. It uses advanced AI and real-time analysis tools to stop threats from ever reaching you. Web and Email Protection:Block any unsafe links, downloads, and email attachments. AVG AntiVirus FREE has a fresh, clean design with an intuitive feel to it. It does not come with a solid firewall, however, as this is included in the more advanced suite, AVG Internet Security–Unlimited. The great thing about AVG AntiVirus FREE is that whenever the suite encounters an unknown threat, AVG then quickly analyze it, creates a cure and then pushes it out to millions of users, so everyone is better protected. All security updates are automatically pushed to you, along with any new features, to always keep you as up-to-date as possible. Overall, AVG AntiVirus FREE has a low impact on system resources, it has an intuitive feel to it and it is easy to use with a simplified design. This coupled with free online support, and a robust cloud-based threat detection method, makes AVG AntiVirus FREE a good overall security suite to have installed on your system. If you are looking for a simple antivirus, which packs a powerful punch and won’t slow you down your system, then you can’t go far wrong with AVG AntiVirus FREE. Why not check out some more malware and virus protection software for Windows by AVG? AVG Antispyware AVG Internet Security 2019 AVG PC Tuneup AVG Secure VPN

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 Extreme Security

ZoneAlarm Extreme Security是一个全面的安全套件，可以保护您的PC，您的数据以及因此在线时的身份。该应用程序带有反网络钓鱼，反垃圾邮件，家长控制和在线备份功能。 ZoneAlarm Extreme Security还具有虚拟和私有浏览功能，带有受害者恢复服务的身份保护以及可选的硬盘驱动器加密功能。 主要功能包括： 高级实时防病毒。 威胁仿真。 反键盘记录器。 Facebook隐私扫描。 系统要求：Microsoft Windows 8、8.1：32位（2 GB RAM）/ 64位（4 GB RAM）2 GHz或更快的处理器，具有250MB的可用硬盘空间。 Microsoft Windows 7：32位（2 GB RAM）/ 64位（4 GB RAM）2 GHz或更快的处理器250MB的可用硬盘空间Microsoft Windows Vista SP2 Business / Home Premium / Ultimate：32位/ 64-位，2 GB RAM 2 GHz或更快的处理器250MB的可用硬盘空间。 Microsoft Windows，XP SP2或SP3家庭/专业版32位，1GB RAM 1 GHz或更快的处理器250MB的可用硬盘空间。 Microsoft .NET Framework 3.5或更高版本：运行ZoneAlarm是必需的。如果尚未安装所需的.NET Framework版本，则ZoneAlarm安装程序会在您的计算机上自动安装.NET。

Adaware Antivirus Free

Ad-Aware Antivirus Free为您提供全面的恶意软件防护。通过实时监控，威胁警报和自动更新，您可以轻松地知道自己受到了保护。 在线购物，银行交易和安排旅行 -我们使您免受密码窃取者，键盘记录器，间谍软件，木马，在线欺诈者，身份盗贼和其他潜在的网络罪犯的伤害。 控制您的隐私 -只需单击一下鼠标，就可以在Internet Explorer，Opera和Firefox等浏览器上擦除在上网时留下的痕迹。 获取高枕无忧 -知道您的个人信息被保持安全距离危险入侵者和窥探。 试用30天后，您可以通过电子邮件免费激活它！

Outpost Firewall Free

Outpost防火墙使几乎所有Internet危险都让您高枕无忧。与其他个人防火墙不同，Outpost在安装后即开始防御各种内部和外部攻击。 这是第一款具有开放式体系结构并支持插件的防火墙，因此全球数千名开发人员都可以轻松扩展其功能。 主要优点： 基本防火墙保护 -标准数据包和应用程序筛选可保护计算机免受不必要的通信。 连接监视 -允许您实时查看网络活动，以帮助定义不适当的连接并立即将其关闭。 冲浪保护 -维护Internet上的隐私，保护浏览器免受Internet威胁。

Comodo Internet Security

Comodo Internet Security is a free, security app that provides complete protection from virus attacks, Trojans, worms, buffer overflows, zero-day attacks, spyware and hackers. The app is multi faceted and combines powerful Antivirus protection, an enterprise class packet filtering firewall, advanced host intrusion prevention tools, configurable application control and anti-spyware. All in one powerful app. Key Features include: Antivirus: Tracks down and destroy any existing malware hiding in a PC. Anti-Spyware: Detects spyware threats and destroys each infection. Anti-Root-kit: Scans, detects & removes root-kits on your computer. Bot Protection: Prevents malicious software turning your PC into a zombie. Defense+: Protects critical system files and blocks malware before it can install. Auto Sandbox Technology: Runs unknown files in an isolated environment. Memory Firewall: Cutting-edge protection against sophisticated buffer overflow attacks. Anti-Malware: Kills malicious processes before they can infect your system. Overall, Comodo Internet Security features a friendly graphical user interface that can be navigated by users of all levels of expertise. It has a strong, robust firewall, a high quality Antivirus and stacks of other security tools that are all easy to configure; just 'set and forget'.

Bitdefender Antivirus Free

Bitdefender Antivirus Free Edition has been designed from ground up towards enabling you to do whatever you enjoy doing most with your computer, while staying 100% safe from e-threats. Bitdefender uses its own proprietary technologies, while also improving on basic ones which it then integrates for maximum protection. Features: Real-time Shield - The real time shield is designed to protect access to the entire system. This means that files are scanned as they are accessed or copied. For example, the files you just downloaded from the Internet are scanned immediately. Active Virus Control - Active Virus Control is an innovative proactive detection technology that is able to detect new potential threats for which default protection has not yet been released, very fast and accurately, thus providing an essential protection layer. Intrusion Detection System - This technology makes sure that applications trying to access the Internet or the network are not masked e-threats, by marking them whenever its behavior is suspect and by stopping them if the score becomes high. B-Have - B-HAVE proactively detects unknown threats that other products miss by analyzing applications behavior in a safe environment. If no malicious actions are detected, B-HAVE starts the program normally; otherwise, it will automatically quarantine or delete it. HTTP Scanning - Bitdefender Antivirus Free Edition also scans all the links you are accessing from your browser, checking them for various scams or credit card phishing attempts and blocking them when they are unsafe. Anti-rootkit - This technology is used to scan and block rootkits, a stealthy type of software, often malicious, designed to hide the existence of certain processes or programs from normal methods of detection and enable continued privileged access to a computer.

Avira Free Antivirus

Avira当前为所有使用Pro Antivirus软件的FileHippo用户提供30％的折扣。单击 此处 或按“立即购买”按钮以了解更多信息。 获得屡获殊荣的防病毒保护，该保护在后台静默运行，以保护您的数据，保护您的隐私并保护您的PC免受恶意软件的侵害。 使用简单–只需下载并安装，然后坐下来放松自己……您将获得终身保护！而且它又快又轻，因此不会降低您的浏览体验。 只需按一下按钮，即可进行快速，流畅的系统扫描。 Avira Free Antivirus具有业界领先的检测率： 每天实时为您屏蔽数以千万计的新兴威胁。 阻止可能有害的应用程序（PUA），病毒，蠕虫，特洛伊木马，勒索软件，间谍软件，广告软件和rootkit。 防止有害网站，阻止浏览器跟踪程序以获得更好的Internet隐私，并具有价格比较工具，可在您在线购物时从受信任的网站中查找交易（所有内容都包含在免费的网络浏览器扩展程序中）。 总部位于德国的Avira知道安全性：Avira Free Antivirus与Avira Antivirus Pro具有相同的核心技术，被AV-Comparatives评为“ 2016年度产品”。其他独立的防病毒软件通常将其置于可用的顶级防病毒软件之中-这意味着您对最佳免费防病毒软件的搜索已经结束！ Avira的保护云AI技术不仅为您提供实时的恶意软件扫描程序和病毒检测器，还为您提供了一个预警系统，该系统可以匿名分析来自数百万用户的云中未知文件，以保护您免受威胁的侵害实时。 Avira Free Antivirus也可用于Android 。

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。

Panda Free Antivirus

新的Panda Free Antivirus为您的计算机提供了最容易使用和最直观的保护。安装它，而无需担心病毒，间谍软件，root-kit，黑客和在线欺诈。 Panda Free Antivirus将为您做出最佳决定，以保护您的PC。 Panda Free Antivirus提供了针对间谍软件，网络钓鱼（网络欺诈），root-kit（隐身技术）和银行木马的基本保护。实时保护可为您提供针对已知和未知病毒的全面保护。聊天，共享照片和视频，在线购物，阅读您喜欢的博客或只是完全放心地浏览网络，而不会受到干扰。 主要功能包括： 实时防病毒和反间谍软件。 行为分析保护。 过程监视器。 URL和Web过滤。 免费VPN –自动位置每天150Mb。 凭借其新的实时保护技术，新的Panda Free Antivirus比以往任何时候都更加安全，快捷和完整。 熊猫安全的技术提供了基于每个人都参与其中的用户社区的智能保护系统。您的计算机将始终保持最新状态并受到保护。此外，由于Panda庞大的病毒检测数据库位于Internet（云）上，因此您的PC不会限制其检测能力。 Panda Free Antivirus让您享受全新，更现代和直观的用户体验，而不必成为专家即可使用它。熊猫免费杀毒软件为您完成所有工作。安装它，而无需担心病毒和其他威胁。