Bitdefender Antivirus Free Windows 版
- 由 Bitdefender
- 免费
- 27.0.53.265
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360 Total Security Free Antivirus
360 Total Security是QIHU的360 Total Security Essential产品的基础。它不仅可以执行基本的安全功能，而且还可以使用干净的用户界面来执行此操作，该界面具有现代化，简单而直观的感觉。 360 Total Security是针对您的PC安全性和性能的统一解决方案。使用“全面检查”功能，您可以在几分钟之内检查计算机的整体状况，并且只需单击一下即可将其优化到最佳状态。 360 Total Security具有一项新的增强功能集，其中包括实时防护，可以阻止病毒和恶意软件到达您的计算机之前。 360 Total Security可以使您的PC免受恶意软件和其他类型的恶意攻击。它的设计还可以帮助您全面优化系统并使其运行更加平稳。 主要功能包括： 防病毒保护。 浏览器保护。 下载保护。 在线购物保护。 数据劫持保护。 USB驱动器保护。 网络摄像头保护。 聊天保护。 出色的威胁检测。 分层保护。 实时威胁检测。 增强的用户界面。 计算机加速。 垃圾文件清理。 WiFi路由器保护。 360 Total Security在工具箱中还附带了许多方便的实用程序。 Game Booster为所有PC用户提供最佳的游戏体验。 360 TurboVPN保护您的在线活动并取消阻止受地理限制的内容； Connect 3.0可帮助您通过手机解决朋友和家人的计算机问题。该套件还具有“清理”功能，该功能通过删除垃圾文件和不需要的插件来释放磁盘空间，以最大化系统性能。 “加速”功能可以优化您的系统服务和启动项目，以更快地启动PC。 与传统的防病毒软件不同，“ 360全面安全性”不会因病毒定义过多而降低PC的速度。相反，它的占地面积较小，与市场上其他安全产品相比，所需的RAM和磁盘使用量少得多。这主要是由于该应用程序不需要下载大量病毒数据库并保持更新。 360 Total Security具有执行完整系统检查的能力，该功能集成了屡获殊荣的防病毒引擎，可为您提供最先进的病毒检测和防护功能。这些引擎包括360云扫描引擎，360 QVMII AI引擎，Avira和Bitdefender。 对于具有免费功能的优质免费安全产品，包括清理插件和垃圾文件以及增强系统性能的工具，360 Total Security是一个很好的选择，可以全面解决所有问题。
IObit Advanced Systemcare Ultimate
Advanced SystemCare Ultimate 12是强大的，全面的防病毒实用程序，旨在最大化PC的安全性和性能。它提供一站式解决方案，以清理，优化，加速和保护您的系统。 IObit最近发布了Advanced System Care Ultimate版本12。重大变化包括： 防病毒数据库扩大15％：保护用户免受特洛伊木马，间谍软件，勒索软件，rootkit，cryptojacking等的侵害。 全新功能-隐私保护和数字指纹保护：保护用户的敏感数据免遭未经授权的处理，并保护用户的数字指纹免遭恶意跟踪。 更好的系统调试，更深入的清洁和更快的系统启动。 借助新的IObit反勒索软件引擎和流行的防病毒引擎Bitdefender，Advanced SystemCare Ultimate 12将PC安全性提升到更高水平。它可防止您的文件被黑客加密和第三方程序的非法访问，并保护您的PC免受各种病毒和恶意软件的侵害。 Advanced SystemCare Ultimate 12还优化和增强了一些重要的保护功能，例如FaceID，Homepage Advisor和Surfing Protection and Ads-Removal，以更好地保护您的隐私并提供无广告的在线体验。 为了满足您的优化需求，Advanced SystemCare Ultimate 12提供了一种一键式的方法来获得最佳的PC性能。重新设计的性能监视器的主要功能包括： 监视并显示您PC的RAM / CPU /磁盘使用情况。 实时监控CPU / GPU /主板温度和风扇速度。 快速结束使PC变慢的过程，使其响应速度更快，运行速度更快。 最后但并非最不重要的一点是，Advanced SystemCare Ultimate 12重建并改进了10多种有用的工具，例如IObit取消删除，启动管理器，Internet Booster，注册表清理程序和磁盘清理程序，以使旧PC的使用寿命更长，新PC的运行速度更快。你还能想要什么？！
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BitDefender
BitDefender Free Edition is your chance to use one of the world's most effective antivirus engines for free! BitDefender Free Edition uses the same ICSA Labs certified scanning engines found in other BitDefender products, allowing you to enjoy basic virus protection for no cost at all. BitDefender Free Edition is an on-demand virus scanner, which is best used in a system recovery or forensics role. Features and benefits include: Virus scanning and removal On demand scanning - Powerful scan engines ensure detection and removal of all viruses in the wild every time you need it. Scheduled scanning - The Scheduler lets you plan ahead, and schedule full system/drive scans in the off hours, when you won't be using your computer. Immediate scanning - With just a right click you can check your files and folders. Skinable interface - You can express yourself, designing new interfaces, or you can use those drawn by others. Quarantine - By isolating the infected files in quarantine, the risk of getting infected diminishes. You also have the possibility to send these files for further analysis to BitDefender Labs. Reports - When launching a scan you may choose to create a report file where you can see statistics about the scan process. BitDefender is now developed as Bitdefender Antivirus
Bitdefender Anti-Ransomware Tool
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Google Chrome
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WPS Office for Windows
WPS Office 2016 Free is the most versatile free office suite, which includes free word processor, spreadsheet program and presentation maker. With these three programs you will easily be able to deal with any office related tasks. WPS Office 2016 Free has multiple language support for English, French, German, Spanish, Portuguese,Russian and Polish languages. To switch between languages requires only a single click! Despite being a free suite, WPS Office comes with many innovative features, such as the paragraph adjustment tool and multiple tabbed feature. It also has a PDF converter, spell check and word count feature. WPS Office 2016 Personal Edition supports switching language UI,File Roaming and Docer online templates. Key features include: Writer Efficient word processor. Presentation Multimedia presentations creator. Spreadsheets Powerful tool for data processing and analysis. 100% compatible with MS Office document file types (.docx, .pptx, .xlsx, etc.). Thousands of free document templates. Built-in PDF reader. Mobile device support (iOS and Android). WPS Cloud Storage included. Although it is a free suite, WPS Office 2016 Free comes with many innovative features, including a useful a paragraph adjustment tool int he Writer program. It has an Office to PDF converter, automatic spell checking and word count features. It also has some neat tools such as the Watermark in document, and converting PowerPoint to Word document support. Overall, WPS Office 2016 Free is a good alternative to Microsoft's offering. The Writer program is a versatile word processor; the Presentation program is an easy to use and effective slide show maker that helps you to create impressive multimedia presentations; and the Spreadsheets program is both a flexible and a powerful spreadsheet application.
Hotspot Shield
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Windows Defender
Windows Defender is an application which helps protect your computer against pop-ups, slow performance and security threats that are caused by spyware and other malware, by detecting and removing these threats from your computer. Windows Defender features Real-Time Protection; a monitoring system that recommends actions against spyware when it's detected. It minimizes interruptions and helps you stay productive. Windows Defender key benefits include: Spyware detection and removal. Improved Internet browsing safety. Protection against the latest threats. Windows Defender is enhanced by SpyNet; a community that brings Windows Defender users together to identify and share information about spyware. This community reports potential threats identified by the Windows Defender real-time system agents to the SpyNet servers, these in turn, catalogue and update the system to help protect you from new spyware threats.
