USB记忆(USB)棒（或闪存驱动器）是一种有用的工具。不仅文件传输速度远高于 CD，而且这些驱动器的便携性使它们在您无法通过蓝牙(Bluetooth)将文件发送到手机时非常有用。
在许多情况下，从U(USB)盘加载程序比从 CD加载程序更容易。有用的实用应用程序，有时甚至是整个操作系统（如Linux）都可以直接从闪存驱动器启动。如果您需要创建应用程序的可移植版本，以下是方法。
检查便携式版本
最有用的应用程序通常有一个可移植的选项——你只需要知道去哪里看。像PortableApps这样的网站充当了已经具有便携选项的不同便携应用程序的集合。该站点允许您下载单个应用程序，或者您可以选择一个 37 GB 的文件，其中包含单个位置的每个便携式应用程序(portable application in a single location)。
那是超过 400 种不同的便携式应用程序。您还可以查看PortableFreeware、Portapps或LiberKey等网站。您可以找到数十种（如果不是数百种）不同的应用程序，这些应用程序可以直接从USB记忆棒下载和运行。
如果您找不到您正在寻找的程序，那么好消息是：创建一个可在USB记忆棒上运行的便携式应用程序很简单。就是这样。
如何制作一个可以在USB 记忆棒上运行的便携式应用程序(USB Stick)
实际过程可能看起来令人生畏，但它看似简单。您需要做的第一件事是为此任务下载适当的应用程序。互联网上有多种选择，但我们使用的是Enigma Virtual Box。
下载(Download)应用程序并安装它。打开应用程序。你会看到一个看起来像这样的屏幕。
在窗口顶部，单击输入输入文件名(Enter Input File Name.)旁边的浏览。(Browse)这将是您选择要移植的应用程序的方式。请注意，该应用程序需要已经存在于您的机器上；如果您尚未下载该应用程序，请执行此操作。
下载程序后，单击浏览(Browse)并导航到.exe文件。在以下示例中，我们正在创建ImgBurn(ion of ImgBurn)的可移植(s)版本(ver)。
选择正确的.exe文件后，单击打开。(Open.)现在，仅该文件还不足以运行该程序。您将需要随附的任何相关文件。
为此，请返回Enigma Virtual Box主屏幕并单击Add > Add Folder Recursive。
浏览(Browse)文件并选择主ImgBurn文件夹，然后单击确定。(Okay.)这会将所有必要的支持文件添加到文件夹中。
现在您已完成此操作，您可以选择希望生成的文件结束的位置。您可以将便携式版本保存到您的驱动器，然后将其移动到U(USB)盘，但我们选择将文件直接保存到闪存驱动器。只需(Just)单击输入输出文件名(Enter Output File Name.)旁边的浏览。(Browse)
现在您已经安排好了所有内容，请单击处理。(Process.)这将创建驱动器的便携式版本。
一旦完成，瞧！过程结束。现在来测试应用程序。导航(Navigate)到闪存驱动器并查找其内容。
选择ImgBurn_boxed并双击运行应用程序。如果它启动了，那么恭喜你——你已经成功地创建了一个可移植的应用程序。
您可以对任何兼容的应用程序重复此过程。USB驱动器上有很多非常有用的东西(useful to have on a USB drive)。如果您不确定哪些程序最适合，我们编制了一份清单来帮助您。
闪存驱动器的最佳便携式应用程序
有些应用程序特别适合从U(USB)盘运行，尤其是那些用于系统维护的应用程序。这是您应该考虑保留在备用驱动器上的便携式应用程序列表。
清洁工(CCleaner)
CCleaner是一个免费的应用程序，可以清理临时文件、cookie 和其他文件，这些文件相当于数字混乱。下载应用程序时，您可以选择 32 位和 64 位版本，因此它几乎可以在任何 PC 上运行。
CCleaner是一个很好的维护工具，可以为运行缓慢的系统增加一点生命。把(Think)它想象成一个便携式清洁工具包。
Rootkit 可能会(Rootkits can lay claim to your system)在您意识到问题存在之前，长期占领您的系统、将其作为人质并窃取有价值的个人信息。Kaspersky Portable TDSSKiller从您的系统中消除了 rootkit 和 bootkit。
它不是一个成熟的防病毒软件，而是一个具有目标应用程序的特定工具。这不是您（希望）经常需要的东西，但是当您这样做时，您会很高兴它在那里。
rcv便携式(rcvPortable)
每个人都知道丢失重要文件(losing important files)的痛苦，无论是文档还是照片。rcvPortable 是可以恢复丢失文件的免费软件。在将您的机器交给专业人士之前，将其视为数据恢复的第一步。
当然，如果您的硬盘驱动器已损坏，您最好的选择是从U(USB)盘启动。rcvPortable 是一个很棒的工具，你应该随身携带以备不时之需。毕竟，如果您只有一张这些家庭照片，您不想丢失它们。
USB记忆(USB)棒不仅仅用于将文件从一个地方传输到另一个地方。如果您手头有一个装有便携式应用程序的USB记忆棒，那么无论情况如何，您都将拥有完美的工具来完成这项工作。(USB)
How to Make Portable Apps That Run Off a USB Stick
A USB stick (or flash drive) is a useful tool. Not оnly is the file transfer speed far greater than that of CDs, but the portability of these drives makе them useful when you сan’t send a file over Bluetoоth to your phоne.
In many cases, it’s easier to load a program off a USB stick than off a CD. Useful utility applications and sometimes even entire operating systems like Linux can be booted directly from a flash drive. If you need to create a portable version of an application, here’s how.
Check for a Portable Version
The most useful applications usually have a portable option—you just have to know where to look. Sites like PortableApps act as a collection of different portable apps that already have portable options. The site allows you to download individual applications, or you can opt for a 37 gigabyte file that includes every portable application in a single location.
That’s more than 400 different portable apps. You can also check sites like PortableFreeware, Portapps, or LiberKey. You can find dozens, if not hundreds, of different applications that can be downloaded and run directly from a USB stick.
If you can’t find the program you’re looking for, then good news: creating a portable application to run off a USB stick is simple. Here’s how.
How to Make a Portable App that Runs Off a USB Stick
The actual process may seem intimidating, but it’s deceptively simple. The first thing you’ll need to do is download the proper application for this task. There are several options available on the internet, but we used Enigma Virtual Box.
Download the application and install it. Open the application. You’ll see a screen that looks like this.
At the top of the window, click Browse beside Enter Input File Name. This will be how you select the application you want to make portable. Note that the application needs to exist on your machine already; if you haven’t downloaded the application, go do that.
Once you have downloaded the program, click Browse and navigate to the .exe file. In the following example, we are creating a portable version of ImgBurn.
Once you have chosen the right .exe file, click Open. Now that file alone isn’t enough to run the program. You will need any dependent files that go along with it.
To do this, return to the main Enigma Virtual Box screen and click Add > Add Folder Recursive.
Browse through the files and select the main ImgBurn folder, and then click Okay. This will add any necessary support files to the folder.
Now that you’ve done this, you can choose where you want the resultant file to end up. You can save the portable version to your drive and then move it to the USB stick, but we chose to save the file directly to the flash drive. Just click Browse beside Enter Output File Name.
Now that you’ve arranged everything, click Process. This will create the portable version of the drive.
Once this has completed, voila! The process finished. Now to test the application. Navigate to the flash drive and look for its contents.
Select ImgBurn_boxed and double-click to run the application. If it boots up, congratulations–you’ve successfully created a portable application.
You can repeat this process for any compatible application. There are quite a few that are tremendously useful to have on a USB drive. If you aren’t sure which programs would be the best fit, we’ve compiled a list to help you out.
Best Portable Apps for Flash Drives
There are some apps that lend themselves particularly well to running from a USB stick–especially those that are used for system maintenance. Here’s a list of portable apps you should consider keeping on a spare drive.
CCleaner is a free application that can clean out temporary files, cookies, and other files that are the equivalent of digital clutter. When you download the application, you can choose both the 32-bit and 64-bit versions so it can work for nearly any PC.
CCleaner is a great maintenance tool for adding a bit of life to a system that is running slowly. Think of it like a portable cleaning kit.
Rootkits can lay claim to your system, hold it hostage, and steal valuable personal information for a long time before you’re even aware a problem exists. The Kaspersky Portable TDSSKiller eliminates rootkits and bootkits from your system.
It’s not a full-blown antivirus, but more of a specific tool with targeted applications. It isn’t something you will (hopefully) need often, but when you do you’ll be glad it’s there.
Everyone knows the pain of losing important files, whether a document or a photo. rcvPortable is freeware that can recover lost files. Think of it as the first step in data recovery before taking your machine to a professional.
Of course, if your hard drive has corrupted, your best option is to boot from a USB stick. rcvPortable is a great tool that you should keep on hand for emergencies. After all, if you only have one copy of those family photos, you don’t want to lose them.
A USB stick is for more than just transferring files from one place to another. If you keep a USB stick filled with portable apps on-hand, you’ll have the perfect tool for the job, no matter the situation.
