便携式应用程序可让您在USB 驱动器上随身携带您喜爱的计算机程序以及所有书签、设置、电子邮件等。^{(USB Drive.)}然后，您可以在任何Windows计算机上使用它们，而不会留下任何个人痕迹。以下是我认为您可以为Windows 10、Windows 8、Windows 7和Windows Vista 下载的最有用和免费的便携式应用程序^{(free Portable Apps)}。

下载^(Download)适用于Windows 10/8/7的有用的免费便携式应用程序^{(Free Portable Apps)}

ClamWin Portable是流行的ClamWin防病毒软件，打包为便携式应用程序，因此您可以随身携带防病毒软件来扫描文件。您可以将它放在您的USB闪存驱动器、iPod、便携式硬盘驱动器或 CD 上，并在任何计算机上使用它，而不会留下任何个人信息。

1] Spybot Portable Anti Spyware是流行的反间谍软件的便携式版本。使用笔式驱动器^{(Pen Drive)}扫描您的 PC 。阅读信息^{(Information)}。

2]   CCleaner Portable是一款免费的系统优化工具。它从您的系统中删除未使用的和临时文件^{(removes unused and temporary files)}，使 Windows 运行得更快、更有效，并为您提供更多的硬盘空间。最好的部分是它很快！

3] Pidgin Portable是一款多功能Pidgin即时通讯客户端，打包为便携式应用程序，您可以随身携带 IM 设置和好友列表。它具有与Pidgin^(Pidgin)相同的强大功能。它还包括对AOL、Yahoo、MSN、ICQ和Jabber网络的支持，但在本地 PC 上无需安装任何东西。您还可以轻松添加便携式加密插件，以实现安全、加密的消息传递。

4] Mozilla Firefox 便携版^{(Mozilla Firefox Portable Edition)}是流行的Mozilla Firefox网络浏览器，捆绑了PortableApps.com 启动器^{(PortableApps.com Launcher)}作为便携式应用程序，因此您可以随身携带书签、扩展程序和保存的密码。

5] KeePass Portable是流行的KeePass Password Safe，打包为便携式应用程序，因此您可以安全地随身携带电子邮件、互联网和其他密码。

6] OpenOffice.org Portable是完整的OpenOffice.org 办公套件，包括文字处理器、电子表格、演示工具、绘图包和数据库，打包为便携式应用程序，因此您可以携带所有文档和您需要使用的一切他们无论你走到哪里。

7] Sumatra PDF Portable是一款PDF查看器，可让您随时随地查看PDF^(PDFs)。此版本将Sumatra PDF更新到最新版本，增加了更多语言、搜索、目录、打印改进等。

8] VLC Media Player Portable是流行的VLC媒体播放器，打包为便携式应用程序。您可以随身携带音频和视频文件以及在旅途中播放它们所需的一切。

9] 7-Zip Portable是流行的 7-Zip 打包为便携式应用程序，因此您可以随身携带文件存档器^{( file archiver)}，并在旅途中处理压缩的 7z、ZIP、GZIP、BZIP2、TAR、RAR文件等。

您可能还想下载我们的便携式免费软件Ultimate Windows Tweaker & FixWin Utility。^{(You may also want to download our portable freeware Ultimate Windows Tweaker & FixWin Utility.)}前往此处查看Windows 用户必须携带的另外十个有用的便携式应用程序。

Download useful Free Portable Apps for Windows 10

Portable applications allow you to carry your favorite computer programs along with all of your bookmarks, settings, email, and more with you on your USB Drive. You can then use them on any Windows computer, without leaving any personal trail behind. Here are what I think are the most useful and free Portable Apps you can download for Windows 10, Windows 8, Windows 7 & Windows Vista.

Download useful Free Portable Apps for Windows 10/8/7

ClamWin Portable is the popular ClamWin antivirus packaged as a portable app, so you can take your antivirus with you to scan files on the go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.

1] Spybot Portable Anti Spyware is the portable version of the popular anti-spyware. Scan your PC with it from your Pen Drive. Read Information.

2]  CCleaner Portable is a freeware system optimization tool. It removes unused and temporary files from your system, allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it’s fast!

3] Pidgin Portable is the versatile Pidgin instant messaging client packaged as a portable app so that you can take your IM settings and buddy lists with you. It has all the same great features as Pidgin. It also includes support for AOL, Yahoo, MSN, ICQ, and Jabber networks, but there’s nothing to install on the local PC. You can also easily add portable encryption plugins for secure, encrypted messaging.

4] Mozilla Firefox Portable Edition is the popular Mozilla Firefox web browser bundled with a PortableApps.com Launcher as a portable app, so you can take your bookmarks, extensions and saved passwords with you.

5] KeePass Portable is the popular KeePass Password Safe packaged as a portable app, so you can securely carry your email, internet, and other passwords with you.

6] OpenOffice.org Portable is the complete OpenOffice.org office suite, including a word processor, spreadsheet, presentation tool, drawing package and database, packaged as a portable app, so you can take all your documents and everything you need to work with them wherever you go.

7] Sumatra PDF Portable is a PDF viewer that allows you to view PDFs on the go. This release updates Sumatra PDF to the latest version adding in more languages, search, table of contents, printing improvements, and more.

8] VLC Media Player Portable is the popular VLC media player packaged as a portable app. You can take your audio and video files along with everything you need to play them on the go.

9] 7-Zip Portable is the popular 7-Zip packaged as a portable app, so you can take your file archiver with you and work with your compressed 7z, ZIP, GZIP, BZIP2, TAR, RAR files and more on the go.

You may also want to download our portable freeware Ultimate Windows Tweaker & FixWin Utility. Go here to check out ten more useful portable applications that a Windows user must carry.

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